Screen Flicker / INHD1 / Pace Box / 1080i

[DSquare]

I've been watching the free preview today and have noticed a slight problem. On INHD (703) when the Pace Box is set at 1080i and 'PASS' the screen flickers constantly, all the other HD channels come in crystal clear. When I set the Pace Box to 480p the flicker stops on channel 703. My tv set doesnt handle 720p so dont know the results of that.
Anyone have any ideas why 703 would cause the flicker when set to 1080i?

Thanks

[ThomasSampson]

I have the same problem you do, the screen on INHD1 keeps shifting up and down very quickly, but all the other HD channels come in crystal clear.

[DSquare]

The problem has gone away this morning. These channels are great. I will be signing up for the package :)