Help, Need to press Enter Key Several Times to show Login Screen

[othsout]

I have this rig :
AsRock B450 Pro4
Ryzen 3600
AMD RX 5600XT
16GB of DDR4 RAM
Samsung EVO 850 25GB for Installation

At first in Catalina this issue was not occurred but then happened after I upgrade to Big Sur.
I have tried with no WEG and add boot-arg agdpmod=pikera with no result.

Is there something I missed or should added something in my OpenCore?

Spoiler: image

 

[brendan_siow]

I have almost same issue as you... its not enter but it needs randomly spamming keyboard

 

[RyzeCooker]

Is the keyboard wired? Maybe try a different port?

 

[vk2emp]

Is this happening when you wake the computer, or on first startup of the day?

Mine requires 3 keypresses to fully wake the computer from sleep. The first powers on the tower, but not the display (remains in standby). Same with the second. With the third keypress, the display wakes and I either type my password, or if I am lucky AW unlock works and I'm back to where I left off. If the Apple Wireless keyboard is plugged in to charge, only 2 keypresses are needed.

Can't say I have seen this behaviour if I've shut the machine off, and then turned it back on, the login screen always appears from a cold start without having to press keys.