I bought a used V1 about 2 months ago. Unfortunately, the K and X bands didn't work so I had to send it in for repair. Now, 2 months later my V1 isn't picking up K band. I live in South Texas, and it's been pretty hot down here the past couple weeks, plus my AC has been broken. I do always take my V1 down and put it in my center console whenever I'm parked. Is heat the cause of my problems?