Errors printing after flashing latest firmware
I flashed the latest firmware 3.9.3 This week, and I have not had a successful print sense. Last week I replaces the heat bed thermistor, and had a couple successful prints. This week after updating the firmware everything prints fine for about an hour then everything bombs. 
Any suggestions on what is going wrong, or how to fix it?
RE: Errors printing after flashing latest firmware
I am holding off on the upgrade and will suffer the double-beep on each newly sliced gcode file in my arsenal. Have seen a few posts with 3.9.3 and wacky problems following. I hope you find the solution for your issue soon friend.
RE: Errors printing after flashing latest firmware
@dan-rogers
I resliced the object in the newest PrusaSlicer, and used compressed air on my hotend, and have had a couple successful prints. I have not printed anything for longer that a few hours yet, but that will come this weekend. I will have an update then.