K1 Max + CFS - Intermittent error #2113

Flagship K Series Creality Flagship K1 Max
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Not sure what’s causing this, but having just set up the conversion kit last night, I tested a benchy successfully (off a spool). Then I added the CFS today, and am testing a 2 color striped benchy.

I’ve had some weird “unknown exception” 2113 errors. When it does this, if seems to cause something like a 1 layer filament change to the alternate color, and then 1 layer and swaps back to the right color.

It’s almost imperceptible when done, but not sure why it’s doing that. Looking through the slicer doesn’t show it via the preview, but I have not had a chance to learn enough about color change gcode to know if it sliced wrong or not.

This is on the 2.3.5.33 firmware that came with the kit. Everything else seems like it’s working fine. Any ideas?

Also, not sure if the error is caused by the change or if the change is caused by the error. Just strange correlation I noticed.

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I did confirm that the 2113 and filament changes are correlated, but the 2113 does NOT cause unexpected changes. The slicer definitely added 3 sets of very weird changes into a print that should have only taken 11, so it did 17. I also left the error up for the second half of the print and it did fine so I don’t think the error causes issues with the print or the changes themselves, but maybe the change causes an inconsequential error instead.