Channels very hit and miss?

[dansage]

Hi all. I have an F5 up and running as of today and notice that the channels are very hit and miss? Have got aj's list and all normal channels are fine, yet the ($) channels only seem to work when they want, and its not very often. They normally just show the scrambled symbol. I am running a wifi dongle instead of a cat5 cable. Could this be the issue? Thanks

[Shady]

could the wifi be an issue? yes
could your internet be the issue? yes
could a crappy server be the issue? yes
could the crappy servers internet be the issue? yes

[Shady]

ps...

its probably the server