Issue was fixed! I simply changed my router and switched to D-Link, everything worked like a charm, connecting from first time without need to adjust setting or anything on the router and internet...

@David-TP Sorry, my mistake. Seems like the old router is not TP-link, but D-link. Model is DIR-600. My Deco is already on 2.4Ghz, that was the first thing I did as it's requirement from the...

Hello, Recently bought Philips connected AirFryer, model HD9880 (7000 Series XXL). This is supposed to be able to connect to my home Wi-Fi network and control the cooking over phone app. I am using...