Lost signal switching transponders

#1
Hi,

I have a strange problem with ProgDVB which is not regular. Sometimes it occurs and sometimes not.
For example when I switch channels between one from TP 12284 H (DVB-S, Hotbird) to another from TP 11278 V (DVB-S2, Hotbird) ProgDVB loses signal (attachment "dibujo.jpg").
To fix the problem I have to:
- restart ProgDVB
or
- go "Channel list" --> "Scan transponder" --> and just click "Cancel"
It "refreshes" the signal (attachment "dibujo2.jpg")

It's not a critical problem but sometimes a little bit annoying :(

Any idea?
Attachments
Dibujo2.JPG
recovered signal
Dibujo2.JPG (3.56 KiB) Viewed 3465 times
Dibujo.JPG
lost signal
Dibujo.JPG (3.72 KiB) Viewed 3465 times