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alexei triaged T6089: Update Build Volume as Normal priority.
Thu, Mar 21, 8:45 AM · Marlin, Cura LulzBot Edition, Quiver

Wed, Mar 20

youngmrcarlson closed T5792: Printer restarts if moving extruders reapidly as Resolved.

Sorry for the delay. Confirmed it is fixed.

Wed, Mar 20, 1:20 PM · Marlin, Quiver

Tue, Mar 12

logan closed T6023: file name scrolling as Resolved.

@marcio Looks & works great! Thank you!

Tue, Mar 12, 10:32 AM · Marlin, Quiver

Mon, Mar 11

west added a comment to T6089: Update Build Volume.

@karrad I dont think fw needs to be updated. Cura controls the print volume

Mon, Mar 11, 10:08 AM · Marlin, Cura LulzBot Edition, Quiver
karrad created T6089: Update Build Volume.
Mon, Mar 11, 10:02 AM · Marlin, Cura LulzBot Edition, Quiver
karrad added a comment to T5979: 1.1.9.28 FW fails second print probe.

@mbloom Yup, it should get them fixed up in the same matter.

Mon, Mar 11, 8:29 AM · Marlin, TAZ 6

Fri, Mar 8

marcio added a comment to T6023: file name scrolling.

@logan: Implemented in .99, please test and close this ticket.

Fri, Mar 8, 2:44 PM · Marlin, Quiver
mbloom added a comment to T5979: 1.1.9.28 FW fails second print probe.

We are also having the same issues with the TAZ's running Flexy filament. Would including the M420 lines fix those files, or would they need something extra because they are Flexy?

Fri, Mar 8, 12:10 PM · Marlin, TAZ 6
marcio added a comment to T5792: Printer restarts if moving extruders reapidly.

@youngmrcarlson: This should be fixed in FW .92 and beyond. Can you confirm and close this ticket if it is resolved?

Fri, Mar 8, 8:00 AM · Marlin, Quiver

Thu, Mar 7

alexei added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@marcio , Merged your workaround to CuraLE master.

Thu, Mar 7, 10:47 AM · Cura LulzBot Edition, Marlin, Quiver
alexei moved T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura from Backlog to Release 3.6.xx on the Cura LulzBot Edition board.
Thu, Mar 7, 10:45 AM · Cura LulzBot Edition, Marlin, Quiver
alexei added a project to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura: Cura LulzBot Edition.
Thu, Mar 7, 10:43 AM · Cura LulzBot Edition, Marlin, Quiver

Wed, Mar 6

logan added a project to T6023: file name scrolling: Marlin.
Wed, Mar 6, 9:52 AM · Marlin, Quiver

Mon, Mar 4

karrad added a comment to T5979: 1.1.9.28 FW fails second print probe.

@EricNugent With each update to marlin, there will be specific changes to start gcode required. For example in the 1.1.7 FW we needed to change the way we homed in order to take account for fringe cases of euphorbia builds for Mini 1.

Mon, Mar 4, 7:48 AM · Marlin, TAZ 6
EricNugent added a comment to T5979: 1.1.9.28 FW fails second print probe.

@karrad that .gcode is the the start/end for the 236's. Do we have an updated start/end .gcode that we know will work across all firmware versions?

Mon, Mar 4, 6:09 AM · Marlin, TAZ 6

Fri, Mar 1

mbloom added a comment to T5979: 1.1.9.28 FW fails second print probe.

I can confirm that problem does not occur on other versions of the firmware. 1.1.5.75, 1.1.8.59, and 1.1.8.62 do not experience this bug. All instances of 1.1.9.28 in the cabinet have been downgraded to 1.1.8.62 until we can get new slices made.

Fri, Mar 1, 5:08 PM · Marlin, TAZ 6
karrad added a comment to T5979: 1.1.9.28 FW fails second print probe.

@EricNugent This is old gcode it looks, and the issue you are describing sounds a lot like the Bed Calibration stack up we ran into when first going to 1.1.9 firmware.

Fri, Mar 1, 2:39 PM · Marlin, TAZ 6
EricNugent changed the edit policy for T5979: 1.1.9.28 FW fails second print probe.
Fri, Mar 1, 12:57 PM · Marlin, TAZ 6

Feb 20 2019

karrad placed T5778: Electronics Fan Speed up for grabs.

Okay, that makes one complaint in the forum. With everything in development right now, going to mark this as wish list.

Feb 20 2019, 7:44 AM · Marlin

Feb 19 2019

TyTh added a comment to T5778: Electronics Fan Speed.

@karrad
I have not once gotten a complaint about the TAZ 5 fan

Feb 19 2019, 4:04 PM · Marlin
marcio added a comment to T5778: Electronics Fan Speed.

@karrad: So this was on a TAZ 5? If so, it explains it. Our current code for all printers is based on TAZ 6 FW. If someone implemented this feature for TAZ 5, did not push it upstream, and also forgot to add it to the TAZ 6 FW, then the feature would have been lost.

Feb 19 2019, 4:02 PM · Marlin
karrad updated subscribers of T5778: Electronics Fan Speed.

@TyTh Are you getting a lot of complaints on how quickly the TAZ 5 electronics fan is running? We haven't produced these in a bit, and want to get an estimate on how pressing of an issue this is.

Feb 19 2019, 3:52 PM · Marlin
marcio added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

I have not been able to determine under what circumstances Marlin crashes, but it seems like the root cause of this may have been that Cura was not waiting long enough for G29 to complete before deciding Marlin was unresponsive and attempting to revive it. However, this was happening multiple times in the row and it was filling the serial output buffer, eventually causing Cura's serial code to block. It's unclear why this ultimately leads Marlin to crash, but I have pushed a patch that will keep Cura from initiating this process due to failed probes.

Feb 19 2019, 12:47 PM · Cura LulzBot Edition, Marlin, Quiver
youngmrcarlson changed the edit policy for T5792: Printer restarts if moving extruders reapidly.
Feb 19 2019, 11:17 AM · Marlin, Quiver
eBeardslee added a comment to T5779: Pre-Print Purge Location.

Marlin 2.0.0.86
So this actually happened today. After quite a bit of pulling I was able to remove all but a small little piece that is too small to grasp. See the attached picture.

Feb 19 2019, 7:31 AM · Cura LulzBot Edition, Quiver

Feb 18 2019

marcio added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

If serial data can cause Marlin to crash, this may actually explain T4900, T4916 which Dani recently closed. It's possible we just haven't run into serial errors because the Archim board is more reliable after the fixes Mark implemented in hardware, but I suspect that the serial error recovery is what is causing the Archim to crash. It's good that we found a good test case to reproduce the problem.

Feb 18 2019, 2:22 PM · Cura LulzBot Edition, Marlin, Quiver
marcio claimed T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

I was able to reproduce that error outside of Cura by using a script I have that prints from the command line using "MarlinSerialProtocol.py". So now I can test this outside of Cura, which will be a big help in tracking it down efficiently. There are actually two problems rolled up into one here. For one, Marlin should not crash, no matter what gets sent to it from the serial port. Second, from my initial testing it is clear that the MarlinSerialProtocol is not behaving how it should with regards to timeouts on Quiver. This is a separate issue that will need to be addressed.

Feb 18 2019, 2:15 PM · Cura LulzBot Edition, Marlin, Quiver
youngmrcarlson added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@marcio Nice! I changed that value to 1000 and it now displays the error as expected.

Feb 18 2019, 2:07 PM · Cura LulzBot Edition, Marlin, Quiver
marcio added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

Cura is expecting certain commands to complete in under 100 seconds. This is certainly no longer the case for G29, which on Quiver, as the worst case scenario, is several minutes. I suspect that when Cura tries to "wake-up" Marlin, it is causing the crash. One very useful test to run would be to increase the following value to 1000 in MarlinSerialProtocol.py and see if the problem goes away:

Feb 18 2019, 1:44 PM · Cura LulzBot Edition, Marlin, Quiver
marcio added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

So what is interesting is that if I connect to the printer via a serial console, and type "G29", the probe repeats the correct number of times and shows an error. So it seems like Cura is doing something that is causing the printer to reboot.

Feb 18 2019, 1:06 PM · Cura LulzBot Edition, Marlin, Quiver
marcio added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

It looks like the machine crashes during a move towards the middle of the bed right after wiping after the second probe fail. Is this what you are seeing?

Feb 18 2019, 12:35 PM · Cura LulzBot Edition, Marlin, Quiver
alexei triaged T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura as High priority.
Feb 18 2019, 12:18 PM · Cura LulzBot Edition, Marlin, Quiver
marcio added a comment to T5778: Electronics Fan Speed.

Not sure, I think we used to scale the fan speed dependent upon what drivers were being used, and what load.

Feb 18 2019, 12:18 PM · Marlin
karrad added a comment to T5778: Electronics Fan Speed.

Not sure, I think we used to scale the fan speed dependent upon what drivers were being used, and what load.

Feb 18 2019, 12:16 PM · Marlin
marcio added a comment to T5778: Electronics Fan Speed.

Maybe set it to 130?

Feb 18 2019, 12:15 PM · Marlin
karrad reassigned T5778: Electronics Fan Speed from karrad to marcio.

1.0.0.1 set up:

Feb 18 2019, 12:14 PM · Marlin
marcio added a comment to T5778: Electronics Fan Speed.

Probably Configuration.h or Configuration_adv.h

Feb 18 2019, 12:10 PM · Marlin
karrad renamed T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura from Quiver crashes (restarts) after repeated probe fails to Quiver crashes (restarts) after repeated probe fails printing via Cura.
Feb 18 2019, 12:08 PM · Cura LulzBot Edition, Marlin, Quiver
youngmrcarlson added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@karrad That's what I started testing right after my last comment :)
Probe fail message displays as expected when printing from USB drive - only affects tethered printing over USB

Feb 18 2019, 12:07 PM · Cura LulzBot Edition, Marlin, Quiver
karrad added a comment to T5778: Electronics Fan Speed.

@marcio Looks like we didn't save config files for the 1.0.0.1 branch, any idea what tab of marlin.ino that would be located on?

Feb 18 2019, 12:06 PM · Marlin
karrad added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@youngmrcarlson Ahh thank you. One last thing to check, can you force a fail while printing via USB stick? Will help determine if FW or Cura issue, or communication between the two

Feb 18 2019, 12:01 PM · Cura LulzBot Edition, Marlin, Quiver
youngmrcarlson added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@karrad The issue with the probing hot end being retracted seems to be resolved, and it's just that the printer restarts instead of displaying an error if it fails probing twice. Updated task to reflect.
Tested using Cura 3.6.5 and .88 FW. Reproduced just by disconnecting zero sense from one hot end (to fake a probe fail) and starting a print.

Feb 18 2019, 11:57 AM · Cura LulzBot Edition, Marlin, Quiver
youngmrcarlson renamed T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura from Quiver crashes (restarts) during bed probe sequence to Quiver crashes (restarts) after repeated probe fails.
Feb 18 2019, 11:55 AM · Cura LulzBot Edition, Marlin, Quiver
karrad added a project to T5779: Pre-Print Purge Location: Marlin.

@eBeardslee What version of the firmware are you using?

Feb 18 2019, 11:36 AM · Cura LulzBot Edition, Quiver
anolen added a comment to T5609: Printer Paused - Nozzle Temp Down Timer.

@marcio Gracias! Will do.

Feb 18 2019, 11:27 AM · Marlin
marcio added a comment to T5609: Printer Paused - Nozzle Temp Down Timer.

Please test this under 2.0.x. I believe such issues were fixed in this release.

Feb 18 2019, 11:25 AM · Marlin
marcio added a comment to T5778: Electronics Fan Speed.

@karrad: Should not have, but 1.0.0.1 is before my time, so it's possible it got lost in the translation.

Feb 18 2019, 11:23 AM · Marlin
karrad added a comment to T5778: Electronics Fan Speed.

@marcio I will try to grab old config files to find the difference in speeds. Do you know if we increased the fan speed to max on this for a reason?

Feb 18 2019, 11:22 AM · Marlin
karrad claimed T5778: Electronics Fan Speed.
Feb 18 2019, 11:22 AM · Marlin
karrad triaged T5778: Electronics Fan Speed as Normal priority.
Feb 18 2019, 11:20 AM · Marlin
karrad added a comment to T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.

@youngmrcarlson Can you reflash to .88 and re-test? Be sure to restore factory defaults after updating firmware

Feb 18 2019, 10:16 AM · Cura LulzBot Edition, Marlin, Quiver

Feb 13 2019

marcio closed T5682: Calibration fail after print as Resolved.

@matth: The fix is baked in to .87

Feb 13 2019, 3:12 PM · Marlin, Quiver

Feb 12 2019

youngmrcarlson created T5686: Quiver crashes (restarts) after repeated probe fails printing via Cura.
Feb 12 2019, 2:58 PM · Cura LulzBot Edition, Marlin, Quiver
matth added a comment to T5682: Calibration fail after print.

I tested it three times, and that seems to fix the issue.

Feb 12 2019, 2:41 PM · Marlin, Quiver
matth added a comment to T5682: Calibration fail after print.

Oh good. I was waiting for my current print to finish before using that command. I've tested it with several difference gcodes and got similar bad results. I first noticed it after printing:

Feb 12 2019, 1:58 PM · Marlin, Quiver
marcio added a comment to T5682: Calibration fail after print.

Nevermind. I am able to reproduce it.

Feb 12 2019, 1:55 PM · Marlin, Quiver
marcio added a comment to T5682: Calibration fail after print.

Can you send me the GCODE from a print that is exhibiting the problem?

Feb 12 2019, 11:26 AM · Marlin, Quiver
marcio added a comment to T5682: Calibration fail after print.

@matth: I suspect it's the bed leveling that remains enabled after a print. Can you run "M420 S0" from the console after the first print and see if it restores your ability to calibrate? If it does, it would be an easy fix for me to do that prior to the auto-calibration.

Feb 12 2019, 11:04 AM · Marlin, Quiver
matth triaged T5682: Calibration fail after print as Normal priority.
Feb 12 2019, 10:31 AM · Marlin, Quiver

Feb 6 2019

youngmrcarlson added a comment to T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature.

Confirmed this is now working as expected.

Feb 6 2019, 10:29 AM · Marlin, Quiver

Feb 4 2019

anolen created T5609: Printer Paused - Nozzle Temp Down Timer.
Feb 4 2019, 1:36 PM · Marlin

Feb 1 2019

marcio closed T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature as Resolved.
Feb 1 2019, 2:31 PM · Marlin, Quiver
marcio closed T5279: Nozzle offset issues as Resolved.
Feb 1 2019, 2:31 PM · Marlin
marcio closed T5199: Linear Advance causes SE on quiver to be non functional as Resolved.

Versions up to .80 had a workaround for a Marlin bug. In .81 this workaround was removed as it seems like the underlying issue was solved by the MINIMUM_STEPPER_PULSE

Feb 1 2019, 2:30 PM · Quiver, Marlin

Jan 31 2019

bigmansas added a comment to T5508: Printer Statistic Tracking seems incorrect.

I checked a few of the Taz 6's over here and a couple of them seem to be a bit off. We've got one that says it's been used for 20 hours, which seems a bit low for our printers over here, and then another one that says around 2 days of print time on it, which also seems a bit low. We have another one that shows 13 days of usage, which seems a bit more in range.

Jan 31 2019, 9:04 AM · Marlin

Jan 29 2019

karrad closed T5209: Fan speed adjustment is incorrect when incrementing by 1 or 10 as Resolved.

Testing on SL 2.0.0.79 i am unable to set the fan below 0% are roll it over above 100%

Jan 29 2019, 3:27 PM · Marlin, Quiver
jebba closed T5283: Cold bootup, nozzle pushes into bed as Resolved.
Jan 29 2019, 1:21 PM · Marlin, Quiver
matth added a comment to T5283: Cold bootup, nozzle pushes into bed.

Seems fine to me. I powered off, moved the toolhead to different positions, then powered on. Each time the toolhead just moved up to the top most position.

Jan 29 2019, 12:05 PM · Marlin, Quiver
adam closed T5470: Calibration screen quickly exits to main menu as Resolved.

LCD calibration is working fine with USB flash drive plugged in from the start and halfway through calibration.

Jan 29 2019, 10:55 AM · Marlin, Quiver
marcio added a comment to T5508: Printer Statistic Tracking seems incorrect.

@karrad: I would never trust an odometer, on a printer or on a car. Supposedly on newer cars it is extremely easy to hack using an inexpensive tool from eBay...

Jan 29 2019, 10:26 AM · Marlin
karrad added a comment to T5470: Calibration screen quickly exits to main menu.

Plugging in USB drive while in calibration screen also did not kick back to main menu. I was able to complete calibration as expected

Jan 29 2019, 10:13 AM · Marlin, Quiver
karrad added a comment to T5508: Printer Statistic Tracking seems incorrect.

@bigmansas Before sending out the info, please check a few of your printers around TSR to see if any others have become corrupt. Marlin doesn't document that command to try to keep sellers of used printers honest: http://marlinfw.org/docs/gcode/M078.html

Jan 29 2019, 10:06 AM · Marlin
marcio added a comment to T5209: Fan speed adjustment is incorrect when incrementing by 1 or 10.

however, now there appears to be a bug where when at 0 the user is able to decrease speeds past 0 and loops back to 100. It appears to only be the lower limit.

Jan 29 2019, 10:04 AM · Marlin, Quiver
karrad reassigned T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature from marcio to youngmrcarlson.
Jan 29 2019, 10:03 AM · Marlin, Quiver
marcio added a comment to T5508: Printer Statistic Tracking seems incorrect.

The counter probably got corrupt. The only fix is to have the user run "M78 S78" which resets all the statistics to zero (essentially rolls back the odometer!)

Jan 29 2019, 10:02 AM · Marlin
karrad assigned T5470: Calibration screen quickly exits to main menu to adam.

Testing on SL 2.0.0.79 with USB plugged in I am able to calibrate.

Jan 29 2019, 10:01 AM · Marlin, Quiver
marcio added a comment to T5283: Cold bootup, nozzle pushes into bed.

@tutley: This would be tricky to do, plus homing at startup helps level the X-axis, so there is a reason to do it.
@jebba: If you are satisfied with the behavior in .78 or .79, please close this ticket.

Jan 29 2019, 9:56 AM · Marlin, Quiver
marcio added a comment to T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature.

@youngmrcarlson: This has been addressed in .78. Please confirm.

Jan 29 2019, 9:53 AM · Marlin, Quiver
marcio added a comment to T5470: Calibration screen quickly exits to main menu.

This will be addressed in .79

Jan 29 2019, 9:52 AM · Marlin, Quiver

Jan 28 2019

karrad assigned T5508: Printer Statistic Tracking seems incorrect to marcio.

@bigmansas Hmm, I would suspect that total print time is off....

Jan 28 2019, 8:58 AM · Marlin

Jan 26 2019

bigmansas created T5508: Printer Statistic Tracking seems incorrect.
Jan 26 2019, 11:26 AM · Marlin

Jan 25 2019

marcio added a comment to T5470: Calibration screen quickly exits to main menu.

@oliver: I see. What happens is that if the USB thumb-drive is plugged in, it jumps to the main screen to show that the drive was inserted, this will typically happen before the calibration screen has completed.

Jan 25 2019, 2:30 PM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

@tutley Could be, this is something we can do a final confirmation on beta units than.

Jan 25 2019, 10:36 AM · Marlin, Quiver
tutley added a comment to T5470: Calibration screen quickly exits to main menu.

@oliver i also have the USB plugged in and i am not seeing this. however my unit has all the upgrades for EMI/ESD. Maybe this is why i am not seeing this

Jan 25 2019, 9:53 AM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

I can confirm that I am still seeing this issue on my printer running FW .78 when the usb is plugged into the printer

Jan 25 2019, 9:41 AM · Marlin, Quiver
tutley added a comment to T5470: Calibration screen quickly exits to main menu.

i am not having any issues with calibration on .78

Jan 25 2019, 9:24 AM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

I can also confirm that this is the case with mine as well. Currently running FW 2.0.0.77.

Jan 25 2019, 8:16 AM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

@youngmrcarlson Cool.
@marcio It sounds like the usb board is general is overriding all other commands on start up.

Jan 25 2019, 8:15 AM · Marlin, Quiver
youngmrcarlson added a comment to T5470: Calibration screen quickly exits to main menu.

@oliver Thanks for mentioning that! I discovered that the issue exists when the USB flash drive is plugged in. If I unplug it, I'm able to calibrate.

Jan 25 2019, 8:11 AM · Marlin, Quiver

Jan 24 2019

marcio added a comment to T5470: Calibration screen quickly exits to main menu.

@oliver: That makes sense. If the board is not present, it will try to show an error message and this would cause it to jump to the status screen, even if the calibration screen was up.

Jan 24 2019, 2:05 PM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

@marcio The USB board

Jan 24 2019, 1:56 PM · Marlin, Quiver
marcio added a comment to T5470: Calibration screen quickly exits to main menu.

@oliver: You mean with the USB board not plugged in, correct? Or with a USB flash drive not plugged in?

Jan 24 2019, 1:39 PM · Marlin, Quiver
oliver added a comment to T5470: Calibration screen quickly exits to main menu.

@marcio After creating the fixture to test the touch screens I did notice that without the usb plugged in, when trying to calibrate the screen it will go grey for a second and quickly snap right to the main screen. My guess is it could be the marlin interrupting the screen calibration to display some error message.

Jan 24 2019, 1:22 PM · Marlin, Quiver
marcio added a comment to T5470: Calibration screen quickly exits to main menu.

@youngmrcarlson: I am unable to reproduce this. The calibration screen will only show up if the touch screen is detecting a touch at startup. It looks like your touch screen may be registering invalid touches -- possibly something is causing those false touches?

Jan 24 2019, 1:08 PM · Marlin, Quiver

Jan 23 2019

oliver added a comment to T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature.

I have confirmed this on my printer as well.

Jan 23 2019, 12:05 PM · Marlin, Quiver
youngmrcarlson renamed T5470: Calibration screen quickly exits to main menu from Calibration screen doesn't all to Calibration screen quickly exits to main menu.
Jan 23 2019, 10:38 AM · Marlin, Quiver
youngmrcarlson changed the edit policy for T5470: Calibration screen quickly exits to main menu.
Jan 23 2019, 10:38 AM · Marlin, Quiver
logan assigned T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature to marcio.

Nevermind, can recreate this on Q11. That text is a good distance away from the button being triggered.

Jan 23 2019, 10:29 AM · Marlin, Quiver
youngmrcarlson added a comment to T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature.

@youngmrcarlson I'm currently unable to calibrate the LCD. The calibration screen shows for a quick second, but exits to the main menu before I have a chance to tap dots.

Jan 23 2019, 10:28 AM · Marlin, Quiver
logan added a comment to T5457: Tapping "Unload" or "Load/Extrude" on Change Filament screen changes temperature.

@youngmrcarlson @gyukish
Did you try re-calibrating the touch screen?
That is done by powering off and holding a finger on the screen while powering on, this will trigger the calibration sequence prompting you to touch several points. You may try using a dull stylus of sorts to increase accuracy.

Jan 23 2019, 10:24 AM · Marlin, Quiver