Octoprint invalid tool errors
After the somewhat recent firmware updates, Octoprint functionality with my 5-tool XL is much more complete. Prints seem to complete correctly most of the time, and as long as the extruders are set correctly in the slicer, even multi-tool prints work pretty well.
One issue that has popped up is in regards to nuisance errors. Every time any users calls up a print, either thru Octoprint or direct from the USB drive, Octoprint produces a string of repeating errors:
Suppressed command The command T0 was not sent to the printer: Not queuing T0, that tool doesn't exist according to the printer profile or was reported as invalid by the firmware. Make sure your printer profile is set up correctly.
And:
Invalid tool reported Your printer reported tool T0 as invalid, reverting back to T0
These errors are repeated multiple times and fill the right side of the Octoprint interface, but otherwise don't seem to cause any issues most of the time. Randomly, sending a print from Octoprint will cause the XL to start printing without a tool attached at all, and the same errors appear.
Is anyone else running into this? It appears to me that Octoprint and the XL are arguing over which tool is first, T1 or T0, but the fact that this occurs even on prints straight from the USB tells me there's probably something deeper going on. Any insights or ideas are appreciated!