Orbi RBK 353 dropping wireless connection a few times a day.

Hi All,

I have this issue for a while now, tried almost everything suggested in related posts but nothing works.

Also I've read a lot of similar posts, but so far i can't find any issues exactly the same as my problem.

So this is the problem:

My Orbi loses its wireless connection a few times a day (mostly two about 6 o'clock, in the morning and evening).

There are a couple of things which makes it strange:

• All wired connections are good (and fast).
• Wifi is still up, so i am able to connect to the router for troubleshooting.
• Speedtest out of the router (via orbi app) is also fast. Which also confirms the stable internet connection.
• Speedtest from any other possibility (App or Website) on a wireless connected device results into no internet connection.

Since all wired connections and the general connection to the Modem are all fine i can exclude that it's a ISP issue.

My setup is as following:

ISP Modem -> RBR 350 (in AP mode in dedicated IP adress) -> RBS 350 (one wired and one wireless).

Router Firmware Version
V4.4.0.10_2.10.63

The only solution so far is rebooting the Orbi Router everytime it happens, but this is very annoying when you have to do that at least two times a day.

Please help me.