EFI Partition Unmounts after restart

Just doing the final steps of completing my OpenCore 5.9 OSX 10.15.5 install on my Lenovo ThinkCentre e73 and having problems after I mount the EFI. The EFI mounts properly and after I go to restart my computer It unmounts and will not boot without the USB. I'm using the MountEFI update and tried doing it manually through the terminal and had no luck. pretty lost and looking for some guidance

Specs:

Lenvovo h81 mobo, intel core i5 4460, 16gb ram, HD4600, 120gb ssd, 1tb hdd

submitted by /u/Sidewayz-
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