Unfortunately, I did not find any logs (did I miss them?) so I cannot contribute much.
In any case:
I do not know if you modified it, or if it is Sovol default:
[extruder]
...
max_extrude_cross_section = 500
This setting effectively disables sanity checks that would have exactly reacted upon aberrant extrusion amounts and would have produced a Move exceeds maximum extrusion (AA mm^2 vs BB mm^2) error message, which would have allowed to diagnose such a lot easier.
post after reply to your question asking for logs contain the whole config dir (config.zip)
I have changed it now to 40, original 500 was there by defaultā¦ thatās wow PRC manufacturers understand safety in config
The issue I have now is that I hate how this works, if this move is ordered by slicer (def bug in slicer imho) I do not want printer to pee itself and sit in a corner ā¦ currently I see that
max_extrude_cross_section = 500
is actually better config than what I changed it to as with 500 this move will produce MCU shutdown and that will turn heaters off while 40 will produce error (move exceedsā¦) and both heaters will remain on but print will stop so in 99% cases I have nozzle touching bunch of plastic heating it through tip for hoursā¦ not a good scenario, mcu shutdown is better scenario, it will turn off heatersā¦ proper scenario would be to either skip this move or slow it down ā¦ and display warning or something similar but if it is stopping print - turn the darn heaters off
In any case I think max velocity for the extruder should exist and not only max velocity for āe onlyā movesā¦ but Iām new so who knows what Iām missing hereā¦ for start this G-code was never supposed to exit slicer butā¦
Did not find a klippy.log in there. Configs are not needed most of the time. Always provide a full and unmodified klippy.log
Well, you can use a different slicer if it should be a slicer bug. In any case, turning off sanity checks is not a wise idea and a proper setting there would have made the diagnosis much easier.
ah, stupid, uploaded config instead of log ā¦ log is only in the first postā¦ and here is the whole logs dir
(larger than 8M, 13.8 so cannot upload to forum here)
bugs happen, now when I know what it is it is kinda easy butā¦
I never turn off sanity checks but many PRC made pritners I seen do that, set the thermal runaway to crazy values, this is just one in a see of examplesā¦ one would assume defaults these printers come with are safe butā¦
ā¦ log is only in the first postā¦ and here is the whole logs dir