[Help] Big Sur stuck at spinning wheel in installer

Catalina works good with same updated Kexts and other settings, when I try to install Big Sur it always stuck at 12 minutes remaming, spinning wheel is spinning, but curser is stuck, any idea?

R5 2400G Rx 590 B450m OC 0.6.9

Note: I followed this guide: https://dortania.github.io/OpenCore-Install-Guide/

submitted by /u/AhmedAzaizeh
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