Hello my problem is not solved yet. DVBS2 is not locked to frequencies and the latest driver is installed. When I try to analyze DVBS2 frequency with TransEdit, it is locked to the frequency late and it can not detect channels. I have no problem with Windows 7-8-8.1. There is this problem with Windows 10. DVBS frequencies are smooth, but there is a problem with DVBS2 frequencies.
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