The firmware included in Cura LulzBot Edition 2.6.52 no longer has the preset temperatures such as pla, abs, etc..... I do a lot of printing from sd card and used these to warm up printer before printing. With this firmware(188.8.131.52) I now need to set the temperature value for nozzle and bed separately with scroll wheel.
The scroll wheel also seems very touchy compared to previous version. I have found myself accidentally selecting the wrong box often lately,
I was previously using the firmware included in Cura Lulzbot 21.08