Thanks sundogak
I reinstalled LB 11.4, my Retroarch is 1.9, and cores are updated. I confirmed again that the problem does not exist when launching from Retroarch only when launching from LB. The issue from what I can tell is only with Flycast core. The issue almost always happens within the first 2-4 minutes of starting emulator (so I am able to play for a very short time) or it seems to always happen when I press F1 to bring up Retroarch Quick Menu. I have attached both logs if any one knows what to look for in these.
Debug 2020-09-01 01-31-29 PM.log
retroarch.log