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Install MK3S firmware without PrusaSlicer?
The firmware updater tells me "flashing failed" for all 3 com ports.
The log says "timeout communicating with programmer. Could not open port: COM5"
When I rescan, it sees the MK3 as com 5. I also tried all the other com ports, same result.
In Octoprint, the firmware updater fails as well.
Is there a setting on the printer that could cause it to fail?
Is there a way to upgrade the firmware without PrusaSlicer?
Thanks, everyone!
Posted : 30/03/2022 5:41 pm
Topic starter
answered:
RE: Install MK3S firmware without PrusaSlicer?
For anyone having a similar problem, this is how I solved it, and was able to update my firmware.
I restarted the computer, and restarted the Raspberry Pi connected to the MK3S. Then all was right as rain.
Tech support often starts with "reboot your machine" so I should have known better.
Posted : 13/04/2022 9:02 pm