I purchased TBS5925 in October 2012. It has been working great until friday last week. From Friday last week I can
not get DVB-S2 to work (on any satellite). DVB-S is working without any problem. When I try CrazyScan I can see constellation of DVB-S2 modulated transponders but there is no transport stream info / sync. When I try Transedit(DVBViewer) with TBS 5925 on DVB-S2 I can see a transportstream full of errors.
I thought maybe my computers USB ports having problem with higher bitrate on DVB-S2 so I tried some older Technotrend USB card and then DVB-S2 works without any errors. So the problem seems related to the TBS5925 hardware.