Corner adhesion issue - Why did this start happening?

This is a design that I have printed dozens of times before with these same filaments. It used to print fine every time. I just started getting issues with adhesion in this particular corner.
The final print has many ‘posts’ that stick up from the surface and I’ve been playing a bit with the nozzle temp setting to try to reduce a bunch of stringing (spider-webby stuff) that I was getting between them. Could that be causing this?

X1C
Jayo PLA
3rd party textured PEI plate
BambuStudio slicer
0.20mm layer height - standard

Thanks in advance

There’s a good chance there’s a finger print of some other contaminant in that spot. I would take the plate to the sink and give it a good scrub.

Sometimes if the problem is only on the left side it’s the aux fan, but that’s pretty far forward for it to be that.

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Good call, thanks. I have had issues with the aux fan in the past and have turned it down to 10% for most filaments. I’ll scrub the plate and see it that helps.

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Apply brim. Large flat part on PEI = no brim no success.
Or glue it.

So I think it must have been an issue with the textured plate. I had been using that same plate for months and I think it just got old. I tried scrubbing it and the next print was a little better, but not great. I just replaced it with another 3rd party one that I had as back-up and my prints are sticking again. Thanks again @PrinterMcgee

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