Hi there guys, I'm as my wit's end at this point. I have an Ultimaker 2+ Extended and recently printed in some cold conditions (40-50F). After many successful prints, the printer reported "ERROR - STOPPED, Temp Sensor" so I moved the printer to a warmer environment. The error message went away and it successfully printed two more 4-hour print jobs before stopping mid job and reporting "ERROR - STOPPED, Print Bed Sensor". So I assumed something was going wrong with the board. I ordered replacement parts from FBRC8. First I replaced the board, and it reports "ERROR - STOPPED, Temp Sensor", so I wanted to rule out the board failing. So I replaced the heat bed entirely and it was still reporting "ERROR - STOPPED, Temp Sensor", so I replaced the temp probe in the olsen block and after powering it back up it is STILL reporting "ERROR - STOPPED, Temp Sensor". Anyone have any ideas? I can't confirm the firmware version because with the replacement board, I can't exit the error screen on startup.