Extruder starts skipping at the same point in print

[zog the great]

Hi everyone!

I'm not sure if I'm having a hardware problem or a software problem, but my Ender 3 Pro's extruder starts skipping at the same point in the print. The initial layers go down nicely, then the extruder starts skipping:

I've tried restarting the print several time. I have also tried raising the hotend temperature, with the same results. I have also tried printing other models, also with the same results.

Any suggestions?

Thanks!

zog