Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3  

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

I am having the same issue you describe, printer upgraded to the 6.0.2 firmware.

Posted by: @shapernx

PrusaSlicer - 2.7.4

Prusa Mk4 with MMU3 FirmWare : 6.0.0+14794

I have some files sliced for "MK4ISMMU3" that I store on the Connect-Files but, when  I try to send them to my MK4-MMU3, I have this error:

(note that the printer make is "Mk4 MMU3")

It's like Prusa Connect can't update the printer type with MMU even though the little image is updated for the printer.

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

Piling on.  Been having this issue for a while.  Upgraded to 6.0.2 yesterday and it continues. Getting really annoying to have to download/upload bgcode files to print them and I don't want to remove/re-add my printer to Connect (and lose history/stats) unless I really have to.

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

Opened on issue on Github as well:

Can't send a print job to MK4 with MMU3

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

Hi, thanks for the bug report. It turned out our compatibility table has grown a bit too complex :)). This particular case along with some others should be fixed now, sorry about that!

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

I have the same issue on a MK3S with MMU3

RE: Cannot send Mk4-MMU3 file stored in Connect Files to MK4 with MMU3

Same issue today with a MK3.5 + MMU3 an FW6.0.2. Have to use in PS2.8 A5 a physical printer, because the "Send to connect" button does not find a compatible printer.

RE:

PrusaConnect is now completly unusable for me!

I have 2 MK3S+ with MMU3. When trying to print using PrusaConnect i get this message saying i have no compatible printer.