False glob detection error layer 3

Hey,
so this is very specific, chime in if you have had the same issue.

A1 mini
TPU
orcaaslicer
dry overture and sainsmart

I’ve made a dozen cell cases by now, very nice prints and tidy overhangs once tweaked (Lottsa settings adjusted for TPU)
I made one from Chinchilla, fed fine (non stockspool holder) looked decent, to soft fo a case, but I wanted to point out that I have had solid success, and something changed.

so the gremlin crept in overnite and while using the orca string test, the issue popped up. It has now made the same error with 4 different models, 3 different TPU’s, factory settings, my settings, I have made some printer parts in between attemtps, and it does not fail or even hiccup with PLA.

the error is this:
it goes thru the preprint shenanigans, lays down a perfect first layer, does the second, and somewhere along the end of the second or 3rd perfect looking layer, it parks itself with a long paragraph about a nozzle glob.

I just did a factory reset, and told it it was using PLA, and started another cell case. in a half hour or so, it will pass the error point, and I’ll tick filament menu from the list of possible culprits.

Anyone crack this??

As an update:
I caught it in the act this time.
we have a pic of the printer screen. and a screen grab of the Gcode reader with the error causing code displayed.

Help me Obi Wan…


I am quite suspect of line 2907

Well I was not able to perform a proper RCA, but I have found a simple workaround, prints are looking verra nice now as well

place a “;” before every instance of G392
do it in the slicer machine section, and run sliced Gcode thru your text editor using the find and replace with function

this turns off blob detect for the duration of the print

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