Well I thought I had it nailed but once again I'm getting random freezes and reboots. I've attached my log in case anyone can suggest the culprit.
Also weirdly got a com.android.inputdevices requesting root permissions. No idea what this is and I've yet to turn anything up on the internet.
After having a quick look at your log file, I cannot find any fatal or significant error which point me to a rom problem. I would guess, it has something to do with the apps you have installed after flashing the rom. Might be not the right gapps? And or something related to magisk? I would suggest to do a new, fresh and clean installation of the rom again and reboot and setup the device without any gapps, no additional apps and any backup restores, to see whether device boots up normal and is running without problems. Then you can install your apps step by step to check which of them or which paket is causing problems.