almost any print sent with octoprint (1.7.2) results in the same issue of after a bed probe the extruder parks and begins an m600 filament change. It "unloads" then loads a random position on the MMU, then unloads that and loads the proper position and asks if it was loaded correctly. It then re probes the bed and begins printing.
I have tried turning off all 3rd party plig ins, running in safe mode, changed the filament sensor and recalibrated, printing from SD card, and a fresh install of octoprint. Problem does not replicate when printing from SD.
Yes, no improvement.
You can download this in OctoPrint's System Information dialog ... no bundle, no support!)
octoprint-systeminfo-20220113032532.zip (41.2 KB)
Octoprint 1.7.2, octoprint 18, browser chrome 97. Board Raspberry pi 4b, official power supply, no power issues or throttling. Sheilded usb cable.
Latest prusa firmware of 3.10 and latest MMU firmware, re flashed last week to be sure. Using prusaslicer official build 2.4.