Since we installed solar panels above our study (which is where the broadband connection enters our house) our WiFi has been degraded. Video calls constantly fail. Chromecast cuts out.
I'd be grateful for helpful suggestions.
Welcome to this user forum for BT Retail phone and broadband customers.
See https://community.bt.com/t5/Home-setup-Wi-Fi-network/Can-solar-panels-affect-WiFi/td-p/2280214