ok, after today testing....
1. when i open pc i saw not plugged 12v cable to power supply so i plugin - nothing happened
2. removed clone TBS6922 single dvb-s2 card - no result - only one lnb settings for adapter1 not adapter0 for TBS6902 !
3. changed power supply from 350W to 500W - nothing happened
so still working only one stream, if i try run second stream there is no free adapters!!! but should be 2 free but not working.
tested standalone both cards and they working but only for one stream.
maybe 2 times after many restart works 2 streams, when shows second lnb setting, when no second lnb settings working only one stream.
i'm wondering how many lnb setting should be for twin TBS6902 card one or two ? if one, why not working second stream ??
today i'm much stupid than yesterday, i have no idea where is problem and how to solve this, i dont wanna use windows, but my friend using the same 2 cards TBS6902 with dvb viewer and works perfect almost out of the box :/
please help