Again the dreaded "partial lock" error!

Couple of days ago I deleted all channels on my second sat source, pointed on Astra sat, and generated a channel.conf scan to eliminate the unwanted channel. OK.

Now I upgraded today to the latest PPA 0.24 and cannot import the channel.conf anymore! I get a "cannot open %1" error.

Ok so I did a manual scan of the transport I needed and found all channels I wanted. And on all channel I get the right Signal % (like 81%) the right S/N a BE of 0 and partial lock!

Yes, all channels on Hotbird, using the same adapter on the second LNB are working.

I had this mess for DVB-T and solved it using single transport scan... and now this mess with DVB-S.

I love Myth, but is getting one step forward and two backward.

Any Idea?
Mythbuntu 10.04 AMD64
Gigabyte GA-M720
Athlon X2 4800+
Nvidia 9400GT 1GB
WD Sata2 CaviarGreen
Skystar 2 DVB-s
Nova T-500 dual DVB-T
Denon AVR 1610 connected with SPDIF
Optoma HD700x on DVI