OpenCore 6.6.0 then applied a BigSur update....will not boot now.

system config is at bottom - This was an awesome running machine, i had Big Sur running fine.

i updated to OC 6.6 then the KEXTs. Then i let apple apply the BigSur update and then everything came to a halt.

I attempted to rebuild the config.plist (from the windows side) but it is still not working here is what i see when i boot.... haven't found anything to point to an issue. any ideas?

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https://preview.redd.it/9xu7bcom7cj61.jpg?width=2448&format=pjpg&auto=webp&s=52334275544bab16cea6b58497a81a3688455c63

System Config -

CPU: Ryzen 5 3600

Board: ASROCK B450

GPU: RX580

Wireless: Broadcom Chip (apple compatible)

Dual boot (windows/mac) with fully separate drives for each environment.