A forced reconnect button is required

[Sergey Uolis]

For the QT version (beta, including the latest one), messages regularly 
don't come or go, don't display. To display them we have to close and 
open the program. The same thing has to be done on the Android version 
and on IOS, but not so often. Why not make a button for forced update of 
chats with receiving all the data, similar to what the program does at 
startup?

Unfortunately I'm not experienced enough to create a ticket on the 
program tracker, so I'm writing here with the hope that someone will do 
it. :)

Thanks.