No wifi after downgrade

I cannot connect to wifi at all after rebuilding my nand with choidujour. I downgraded to 6.0 and thats when I noticed no signals appearing. Ive rebooted, factory reset, completely remade my cfw on my sd card. updated through a couple of versions to see if that maybe fixed something and finally, I put Android on another sd card and booted that up to see if the problem followed me and it did.
I am at a loss, Ive scoured the internet and havent found much of anything so any help would be appreciated. Bluetooth controllers still work and lan ethernet adapter but sucks only having internet in dock mode.