DVB-S2, 12034V27500 on Yahsat 52.5

[Hamid88]

at 12034v27500 on 52.5° east, the channels sometimes have no image or sound despite having a signal of the quality and power of the antenna. To fix the problem, I need to change the channel and go to another frequency and go back to the previous channel to connect the image and sound of that channel.

[Feralkiwi]

This happens to me also.

I have found it is due to the unit not waiting for DiSEqC switching to complete before looking at what video type the channel is.

I tested by removing the DiSEqC 1.1 switch and only using the second DiSEqC 1.0 switch.
The number of times I then had blank screen on channel change to a new TP was greatly reduced.

Change to another TP on the same sat and back is the best way to get video working.

Owen

[Hamid88]

This happens to me also.

I have found it is due to the unit not waiting for DiSEqC switching to complete before looking at what video type the channel is.

I tested by removing the DiSEqC 1.1 switch and only using the second DiSEqC 1.0 switch.
The number of times I then had blank screen on channel change to a new TP was greatly reduced.

Change to another TP on the same sat and back is the best way to get video working.

Owen

Thanks. Is there no definitive solution? In the Will the next update be completely correct?

[Feralkiwi]

I did note that the newer model the GTX Combo does not do this, but sadly the GTX does not do 4:2:2, or at least my very early hardware GTX does not.
It affect few users so I do not expect any fix.
If you can change your switching so the sats affected use only one switch, not two in cascade.
I have my channels in favorites lists and add an extra channel to change to and back for use to fix this.

Owen