Been searching and finally read Acurite was fixing the early units by simply twisting the fan wires to solve the interference from the aspiration fan during sunny or bright cloudy days. My unit is long out of warranty and I'm fully capable of tearing it down and twisting the wires or soldering or rerouting anything else that will fix it.
I found a deal on a damaged box lightning sensor from Amazon and added it but of course issues now that it's installed. So I remember a user posted full break down pictures and maybe some updates on exactly what they did but seems to be mainly twisting the fan wires and reassembling it.
If anyone has pictures or actually knows exactly what was done I'd love to hear about it. Don't feel like going back up on the roof unless I'm sure what needs to be done.
I probably eventually have to replace the outdoor sensor anyway as every so often it just completely shuts down for a few days then starts randomly transmitting again and it's completely out of warranty, I already talked to Facebook support about that issue.
Thanks for any help, Terry.