Asrock h110 pro btc cant disable CSM

Hi
have asrock h110 pro btc motherboard and trying to get working more 9 rx5700xt…
with 9 it works fine but as soon i put on more cards it wont boot… faund solution to disable CSM ant boot only on UEFI… and it works till first rebot from hiveOS… it resets bios again to CSM enabled… and wont boot again…

running from usb stick hiveOS 0.6-164@201003

I have the same issue with my Asrock h110 pro btc mobo. after inputting the 10th GPU on the 10th slot it won’t boot up at all not unless I remove it. Right now, even if I disabled the CSM it won’t boot up anymore.