lose connection without broadcast SSID

[Juppit]

Immediately after the start of the web server application I get a connection from my browser, but no more after about half a minute.
This depends on the fact that the network SSID is hidden. As soon as I broadcast it, connections are ok.

[ipernjakovic]

I've had the same issue, and it turned out to be the problem with the router, or, more specifically some timeout settings with idle connections. As soon as i switched to a different router, everything worked just as expected. So, if you can, try it with a different router maybe it will help.

[Juppit]

Meanwhile, I was able to test at two other routers. And I had stable connections with hidden SSID.
Thus, this matter should have done.
Thank you for your support.