Seems completely unusable for the MMU2s ;(
Need to disable RPI port to get the Printer to function normally again.
Prusa i3 MK3s/MMU2S
RP Zero W2 mounted.
Firmware 3.11
MMU2s Firmware 1.06
Any ETA on an upgrade?
Thanks, JT
RE: Seems completely unusable for the MMU2s ;(
i have completly the same configuration - all working without any problems after connect mmu
RE:
Hi, to be fair, the MMU should not be mentioned as supported. I do not react to anything MMU related, nor have I fixed any MMU bugs, I will start working on it once the new MK3 MMU update drops. I am in the process of sloowly setting up myself to be able to use the MMU on a regular basis, so I can stumble upon bugs and test solutions to them.
That said, the prints should complete fine, there are just no commands, buttons, filament tracking, MMU attention messages and so on.
I had not seen this happen yet. I might have some more suggestions or thoughts if given more information about the abnormal function of the printer with the RPi port is on.
No ETA, I have given an ETA of two weeks once, it's already been two months. So yea, impossible to give ETAs
I can joke about them tho, MMU support coming 
RE: Seems completely unusable for the MMU2s ;(
I so appreciate when people are real, and humorous about it.
Thank you!
The Filament Whisperer
RE: Seems completely unusable for the MMU2s ;( UPDATE
After viewing Chris's Basement You Tube video on setting Prusa Link, I revisited this today.
I forgot the mention I also had a FlashAir SD Card installed as well. In the settings, I changed the SD Card to normal (Not sure if that was the fix or it had some to do with my Firewall). but now it's working. Thanks for the feedback
RE: Seems completely unusable for the MMU2s ;(
Hi, I actually have programmed a different behavior for when the flash air is on in the settings. I'm re-scanning it when idle every minute or so. That might have broken something. Impossible to tell without logs tho. Glad it works now. There is still a big bug that's more prevalent on the rpi zero 1 which makes prints fail. I have it fixed and I gave out the instructions on how to do that here and on discord. Ideally, the fix would have already been out, but hey, at least we finally got to testing the new version. Thanks for the video link too 🙂