Reply To: rumba32 mks upgrade › Forums › Hacks and Upgrades › rumba32 mks upgrade › Reply To: rumba32 mks upgrade September 3, 2020 at 11:33 am #1544 danParticipant Hmmm. Curious about your issues with MK4Duo. I found the firmware pretty good. Just dont like the crappy selection of available touch TFT displays. Got some Nexion thing which was a waste of my life. Marlin 2 bugfix is the go. Been using ever since. Super want to try out Repetier 2.