since I changed to windows 7 64 bit with a TT S2-3600 USB device using BDA driver I observe the following behaviour:
(using switch with two LNBs)
changing from a channel with H polarisation to a V polarisation channel (on same LNB) the screen gets black. If I click on 'Option' and then ok the video becomes running.
It seems, that the wrong LNB gets addressed changing the polarisation because I can see 'Line' alters corresponding to the second (weaker) LNB. Past the 'Option-OK' action Line shows the normal value.
Funny: Sometimes it works without 'Option-OK' and I know programmers hate this
With the same hardware this does not happen in windos xp.
I tried both in W7: 32 bit version and 64 bit version of progdvb. Same result.
Device option is set to Technotrend, using Diseqc 1.0, delay 500ms, repeat twice
Do anyone have any suspect?
Have a nice day
Frank