Starting last night, my SDS100 has starting having static on all the analog channels, which hangs them up. I'm not sure, but it sounds like the static may be generated inside the scanner. The scanner worked fine all day yesterday, when I got home and unplugged my GPS, that's when all this started. I tuned off the global filter last night and the scanner worked fine. Now I'm catching the static again. I cleared the user data via sentinel and uploaded my FL's and settings back to it. I still have a problem. Can someone help me figure out what's going on?