Daniel D thanks for info. if this issue is not LNA related should I check fw files? am I right fw files used in linux (eg. by libreelec) are extracted from the official windows driver installer?
Daniel D Maybe I should change some parameters on the tvh configuration / dvb inputs / tv adapters / dvb-c / Parameters screen? Maybe different default values are used on linux as on windows?
Daniel D Using the same tuner stick and same dvb-c cable signal on windows plays the same channel perfectly. Thats why I think there is some difference between the linux setup and the windows setup. How could I determine in which layer is the difference? Firmware? Dvb driver? Using (init, setting params, stream the channel content) the driver?
Saen Acro Daniel D wrote: > Could be a driver issue? Should I make a ticket at the driver repo? Mainly on RPI dev's this mobo is worst then you thing
Daniel D I tried with all of the three dvb drivers selectable in libreelec on rpi3 (kernel 4.xx) and tvheadend. I tried also on ubuntu (latest 5.xx kernel) with the default kernel driver and vlc (without using tvheadend). All of them failed to play the content correctly.
Daniel D I tried with an attenuator to lower the input signal but still no luck. It seems to me the signal has no problems at all. There are different firmware files for this stick at osmc repo, at librelec and at coreelec repos (same name, different sizes). I suppose I should ask the developers commited these how they produced the files and what windows driver version (s)they used.... On windows and on my flat screen television I can watch the channels.