The current version 5122 fixed this for me, I had the same issue with the first release of 5122.Never had such biggest issue with latest clover...stuck on « scan entries ». Apparently I’m not the only one : https://github.com/CloverHackyColor/CloverBootloader/issues/226. So beware before updating!! Had to struggle reinstalling 5119. Waiting for the update.
After removing RTCMemoryFixup.kext everything ok!