I own a 2014 Chrysler 300s and my uconnect glitching tried disconnecting battery still having same problem any one found a d.i.y fixing solution on this prpblem of freezing and lagging

 

I've got a 2017 300 S and my system will occasionally lock up, usually within a couple of minutes of starting the engine. As I'm not going to stop driving to worry with a radio I keep going and it usually reboots itself after about 4 or 5 minutes. It does a studdering thing with the sound that's the same as if you've ever had your PC lock-up. Is that the type of freezing you've had?