You mention it is Sunday, so this must be a home network. 10 devices would place some significant load on it. Apart from trying to disconnect some of them, you can also try to change the WiFi's channel to improve performance. There are apps like WiFi analyzer (Android) for that.
You should probably add a text stating that the network was simply overloaded. Wasn't clear at first read
This is an issue that I am also facing the most of my time. But in my case, however, even though Lync seems like working, when I want to send some attachment (jpg, xls, png) - it always shows me an error: "Transfer failed"... never found the solution for this problem.
Comments