Got the file. The reason you are having trouble is that the "V" nearly dips into the inner wall trace.
You also have an overcrowding condition in the center. You must be running a wall thickness ~1.8mm.
Try a wall thickness of 2.0 or more and provide 0.9mm minimum wall at the "V" notches.
This will give the print some more room to "expand".
0.9 and 1.8mm seem to be the magic numbers for minimum wall thickness. It crowds the walls slightly over 'normal' [0.5mm].
1.8mm assures 4 walls [total] with crowding in the center. With that many starts and stops to fill each 'apron', you get a lot of 'spillage'.
I run the EKOCYCLE slicer for PETG.
I change the retracts to 325 and 275 respectively. I leave the temperature alone. This seems to do a -whole lot- better than the ABS slicer with 3rd party filaments. The ABS slicer really is formulated for -just- 3DS ABS filament... a special -recyclable- blend. And the great part is that the EKOCYCLE slicer solves this for 3rd party ABS. Essentially, the EKOCYCLE slicer is more gentle with the entire system. More precise.
And yes, I get great OOTB prints with 3DS ABS and the CubePrint ABS slicer. But that is the -only- filament that works.
The submission of files on the USB just puts the file onto the memory card just like WiFi is doing. It is handed over to the 3DS OS once accepted.
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Your temp profile looks fine. Normally I see within -5 degrees on the read-back. Typically a bit low. But these are normalized values as there are many thermal brakes between the sensor and the nozzle tip. The read-back to the app can also have a huge delay once the the print gets going. Could it be triggered by timestamps or something?