Core One is still chugging along, working through more prints. So far, so good still. Just cleaning the bed with alcohol every couple prints. No issues at all. I've tried several test-style prints as well as random things I've had queued. Surprisingly good quality so far.
I have a webcam rigged up pointed at it watching through OctoPrint but that's not controlling it yet, still using PrusaLink. I think I want to get a new faster Pi or Pi-like device for this one first.