Whatsapp Web disconnects in the WLAN?

Hello about the Wlan I have constantly disconnections whereas I have no problems about the mobile data. In the university I have no problems with my laptop over the Wlan. So it's not on the phone.

Do you have a solution for the problem?

Then it is probably on your router or access point.

95% of these problems are resolved by a reboot.

Otherwise, just look, if the settings for the wireless router or access point are still right.

It is also possible that some other signal disturbs the network.

Restart was not helpful. I have the Connect Box from Unitymedia. I still have an access point connected to the connect box, but I use the wlan directly via the connect box. Maybe this bothers the signal as you say? Unfortunately, I can't find anything in the settings: /.

Choose another channel. That often helps.

What kind of channel?

Any other one.

Open manual of the router, read.