So at one time I used to have 2 PSR 800s. They both received exactly the same. I sold it recently then was asked to program it. Again, with exception of it being just awful on p25 phase 2 it received fine. I then get a call a few weeks later that it was really acting up. So I look at it. Lo and behold it is only getting 3-4 bars on the same system in the exact same spot compared to my other PSR 800 which is solid 5 bars and stuttering almost as bad. I confirmed ATT was OFF on the unit in question, the DSP was the same, and same results between 3 different RS 800 antennas including 2 new ones. The metal connector attached to the radio did not appear loose. Am I missing something?