I changed the motherboard to a the BTT GTR because I was having issues with connecting to the MKS Rumba32 board in DFU mode to upload firmware. I initially had some issues with this when I first installed the board but then it worked fine for months with no problems. Then I started to get a lot of thermal runaway errors (not a board issue) and I was doing a lot of firmware edits to try and sort the thermal issues and at some point I was unable to connect to the board to upload firmware…essentially a bricked board…time to move on.
Elevator Multi Material 3D Printer