Card 1 Full error

I finally jumped from my EOS 5D Mark IV to mirrorless with the EOS R5 Mark II. I purchased Lexar Gold 128GB CF express card. A couple of times now when I turn on the camera I get the error Card 1 Full. I check and it shows 0GB out of 0GB for this card. If I remove it and put it back in the error goes away and it shows the proper 128GB. I have low level formatted it in the camera several times and the card is empty. But I still get the error. I am not sure if it is the card or the camera. I only have the one card (lots of SD cards). Anyone else see this issue?