A7RV memory Card error sony this memory card does not support

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Xterrapixel
Xterrapixel New Member • Posts: 23
A7RV memory Card error sony this memory card does not support

So I jumped on the A7RV (just received it) until the CF Express cards come in I use the Sony TOUGH-G series SDXC UHS-II Card 128GB
They work on my A7RIV and A7RIII but one of the cards which I took out of the A7RIV, I inserted into the A7RV gives me a "error message" this memory card does not support
It first flashes --- then jumps to 0

I cant even format the card inside the camera

I insert the card back to the A7RIII or A7RIV and it works fine.
I tried both slots, same thing. Other cards I took from the A7RIV or A7RIII work fine. Any thoughts / suggestions?

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Sony a7R IV Sony a7R V Sony FE 90mm F2.8 macro Sony FE 70-200mm F2.8 GM OSS Sony 2x Teleconverter (2016) +5 more
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