Fathom constantly dropping service

[nukeemaway]

Good morning everyone.

I am using the Fathom on the At&t network. The phone constantly switches bars, 3g/edge, and then loses service completely for a few seconds before returning to 3 bars, and repeating, even if I am in one place not moving. It is extraordinarily annoying to have every single call get muddled and/or drop. Are there any cabs or any settings that I can change to have more consistent service?

Thanks.