A7C II - SDXC V90 warning message

[0073540500008048]

January 2024.

SONY A7C II,  fw 1.01

I have recently been getting the message 'To perform shooting with this setting, use a memory card higher than SDXC V90.' in video mode.

I get this with Sony Tough G-series cards and ProGrade V90 cards. Camera is set to record XAVC-intra frame, 1920x1080, 25P so not particularly high data rate.

The A7C II only has one card slot. My SDXC are the fastest cards currently available. The camera doesn't have a CFE type-A slot.

I can of course hit OK and carry on shooting as normal but this looks like a software bug?  maybe worth letting the engineering team know?

[0073540500008048]

In my case all my SDXC V90 cards are 128GB so storage space isn't the cause of the error.