Since my last post, I concentrated on areas surrounding the DeBayer error. I ended up disabling the FITS Viewer and now I have no issues at all. No crashes. Every time I had the FITS Viewer open it would crash.

This actually fits my previous situation before upgrading to the latest. On version 3.56 the FITS Viewer I turned off, but still worked during previews. This was the best method, as I never ran the FITS viewer during imaging and during those times didn't crash hardly at all. Version 3.57 no longer worked the same way. To view preview images I had to activate the FITS Viewer, turning it on and off was annoying, so I left it on. Now I simply switch it off now.

I will keep monitoring but last night had an almost perfect imaging night with no crashes and flawless meridian flip.