Question about intermitant signal loss

[jrobins121]

I live near Grove City, just south of Columbus Ohio. I bought an HDTV a little over a year ago and immediately put a DB2 in my attic. The DB2 is connected to the "antenna in" on my Dish Network VIP622. I have always had a very good signal on all of the Columbus digital stations until this past week. All of the sudden Channel 4.1 (NBC) is breaking up and sometimes dropping out all together. The other stations still come in loud and clear. I haven't changed anything at my end am I'm at a loss as to how to fix this. Dish network doesn't offer HD locals in my area so That's not an option.

Any an all ideas would be greatly appreciated.

Thanks

 

[texasbrit]

It may be a problem at the station, suggest you check the Columbus local reception forum at http://www.avsforum.com/avs-vb/showthread.php?p=9066257#post9066257