Printing stops - G-code transfer too slow (after transferring file to USB)
I get a message that g-code transfer is too slow and something about network when printing certain models. They slice without problem and seem ok, but Core One wont print them. It just pauses and stops. Very frustrating.
RE: Printing stops - G-code transfer too slow (after transferring file to USB)
Seems there is a workaround that also confirms there is a bug either in Prusa Connect or the Core One firmware.
Don't upload to printer & print in one go. Instead "only copy to printer". As soon as it's uploaded it seems to print fine. Have only tried with one model so far.
If you click the "add to queue" it will fail every time. Setting the speed slower won't help. You have to do the upload and print in two separate steps.
RE: Printing stops - G-code transfer too slow (after transferring file to USB)
FYI this also occurs now on the MK4S with the latest firmware update from Prusa.
RE: Printing stops - G-code transfer too slow (after transferring file to USB)
Yes it's a software bug. I tried to explain to Prusa support but haven't heard anything from them so I assume they are having a hard time reproducing the problem (most likely because they are testing without limited bandwidth when uploading the model to Prusa Connect).
The workaround works fine, but it's a bit silly that such a simple feature as upload & wait for completion doesn't work as intended 🙂