discovery channels crackling poor pic

[fazzi]

can anybody help me all my discovery channels are crackling and impossible to watch afew others are the same but most channels working fine, thanks in advance

[alotmentman]

try a scan ///channel ///check your connections //if fails reset you router ////reboot box

[fazzi]

just tried all that still no good very strange? as its only really discovery channels, any idea if u can check signal strength for each channel?

[stejo]

just tried all that still no good very strange? as its only really discovery channels, any idea if u can check signal strength for each channel?

I would check all connections again even the scart leads.... all mine discovery channels are working fine

[fazzi]

thanks must of been the scart lead just gave it a wiggle sound as a pound now thanks alot