Well, I checked within the app to check the active connections and found out that my mobile was connected through 5Ghz. Unfortunately I can't make screenshots now as our main internet has fallen out...

I have to add a Tuya-lightbulb and that can only be done when my phone is connected at the 2.4Ghz-Wifi. To do that I always disable 5 in the Deco-app and then my phone reconnects at 2.4. Did this...

@David-TP Well, it did turn one time red, but that was due to the same issue. Pihole on Raspberry Pi2 attached to Fritzbox wasn't started (properly). I could use Deco as accesspoints but I have my...

I'll continue this message to have this logged. Same errors as mentioned in https://community.tp-link.com/en/business/forum/topic/236538?page=2 Sun Nov 13 08:24:18 2022 user.err csrMeshGw[5929]:...

@TP-Link It won't turn soid red but more like a blinking red. I notice that the connection will fail when I'm typing/scrolling in a window when the light is still solid green. Screen seems already...

In my setup I have 3 M9's and 2 M5's. Main Deco (M9) is near the router (Fritzbox 7590). On the 2nd floor I have an M5 and on the topfloor an M9. In the living room (first floor also an M9) and on...