Has anyone else had any problems with their headphone jack? Mine has been working perfectly well until this morning. I don't have Bluetooth in my truck so I almost always am listening to podcasts or audible via a 3.5mm cable. I drove to a job this morning, did what I needed to do, then got back in the truck and all of a sudden everything is coming out of my external speaker. Tried a soft reset, nope; tried a hard reset (ugh), nope. I've since been on the phone with Amazon and am getting a replacement but was wondering if anyone else has observed the same. I couldn't find anything after a quick search in the sticky thread about defects.