PS5 Bluetooth issues

I have a CFI-1215B PS5 digital console. My BT is all messed up. My controllers won’t stay connected. I’ve done everything I found to correct the issues. If they even connect, I might get a few minutes or hours of being connected. It’s gotten to the point where I turned off the BT and use USB only. I don’t want to send it into Sony at $200 for them to fix it. Has anyone had this issue? When the BT does disconnect, my usb ports wouldn’t work either. I would have to reboot multiple times to get the USB back.