On 20/09/2013 04:56, Windmill wrote:
In gusty winds, TV signals disappear and can only be restored by
powering the receiver off and on again. Or at least that's the only way
I've discovered so far to restore normal operation.

Has anyone had similar experiences?

Not me!

My bet is that the problem lies with the cabling, you could connect the
receiver direct to the LNB to see what happens when the wind blows.

If you have a meter you can check the voltage that the receiver is
supplying to the motor/LNB.

The www.digitalspy.co.uk satellite/technical forum can be quite helpful.

--
Michael Chare