integrated intel BT & Wi-Fi stopped working after adding smbios. z390 designare, 9900k

Hi,

Can somebody help. I have an otherwise fully working hackintosh running Sonoma on latest opencore, but Wifi & Bt stopped working after adding SMbios for iMac 19.1 since iMessage etc were not connecting with my other devices. If i remove the serial info they start working again fine, but no handoff or continuity. I tried also SMbios for iMac pro 1.1 but didnt help.

I got BT working now with an asus USB dongle, but Wifi is not working so no airdrop etc.. What could cause the problem?

Thanks in advance!

here is my setup:

Gigabyte z390 designare

intel 9900k

radeon 570

best,

Sami