Tvheadend HTSP client buffering

Hi,

I am not able to open any TV channels from my DVB-T USB tuner (Pinnacle 340e).

Everything seems to be OK: TVheadend server identifies channels, TVheadend HTSP client is activated and connected to the server, but when I click on a dedicated channel I receive message:

Buffering…
Tvheadend HTSP Client
No signel …

and I am not able to see Live TV.

Please help!

Witold

https://osmc.tv/wiki/general/how-to-submit-a-useful-support-request/