progdvb lose signal when i switch between sat
please help ..
i have compro, video mate s350
i have this problem ...

Settings->Options->Other->Refresh signal...

some time its works.. most times give back the signal without sound or video......
any other ways to solve this problem ? ? ? ?
thx anyway

Update driver of DVB card.

you mean the driver for the dvbcard that comes on a cd with my tvcard ?
ive installed the last one .. the problem is the same.
but the problem does not exist on the original software for my card.
so why i should change it
any way .. with refresh channel.. the problem is 90% risolved.
but still not 100%
anyway.. thx alot...

hmmm. i went to my two sat dishes.. and checked out the diseqc swtch.. it was working.. the 13v was reaching the two lnb`s correctly..
when i select :
sat 1 .. then LNB1 has 13v and the LNB2 is 0 v
sat 2 .. then LNB2 has 13v and the LNB1 is 0 v

so the progdvb and my diseqc switch work correctly..

MY PROBLEM WAS in my LNB.. i changed it and WALAAAAA
now it works perfectly...
thx any way...