A few years ago I had the same problem. I would check LOS and it'd be clear. Then finally, I realized it only happened when it was windy. DUH!!! A few small branches would enter the LOS long enough to affect it. I first noticed it in Spring as the trees leafed out. Chain saw took care of it. Just my $.02Thanks for all the suggestions. My signal lasts for a day or two, and then for a while it just cuts in and out.
Limited time offer