@David-TP I did not downgrade the firmware as I could not find a way to do it using the deco app, I had considered that to be a logical option but the app lacks the functionality to do it and there...

After updating my TP-Link Deco M4s to firmware v1.5.8, I've encountered persistent Wi-Fi issues. While my wired PC maintains a stable 500/500 Mbps connection, Wi-Fi devices experience intermittent...