belaid38 OK - I've got a bunch done - but there is a part here that will be a bit more difficult to complete without having a dvb-s adapter. You show in your screengrabs that the dvb-s adapter is set as a 4-port switch - which brings up a different panel in the UI. I'm not sure how to access that panel - as the higher level config screen for the adapter itself is the info I had you send to me. I can create that config - but need to understand the link between those two screens. (ATSC-T, ATSC-C, IPTV, DVB-T, DVB-C all use one level of configuration for adapters)
In order to sort his out - can you let me know if you are familiar with using the inspect tool in the web browser? I may need to have you grab some additional information so I can see how tvheadend uses the api to get between those configuration levels.