What's your wall print order? Are you printing outer walls first?
I’d imagine not?? I wouldn’t know how to check or change that in prusaslicer though
Double check under print settings>layers and perimeters>advanced>external perimeters first. That may be causing your issue.
Really? I always print outer first unless I have specific reason not to.
The way Cura uses variable line width I'd rather have it do all the thin little lines after the outer perimeter is done.
What's your reasoning for not printing outer walls first? Overhangs?
Yeah. I print mostly functional parts, so overhangs are important.