In call static on Sprint and TP2

[KrazyKevin76]

Have TP2 with MightyRom 2/10 on Sprint. Seems like recently, last few weeks or so, I having a brief static sound while I'm in a call. It's a very very brief 1/2 second of static. During this static, I can't hear the other person at all. In between the static blips, the sound is fine. Crystal clear. The static blips occur at pretty regular intervals, roughly every 10 seconds or so.

Does this sound like a phone issue, general sprint issue, or possibly a tower?

Anyone else having this issue with Sprint or the TP2 in general?

Thanks