Every once in a while I'll start my truck and notice all of my radio stations selections have disappeared and it has random stations programed where I had my favorite stations. Yesterday while driving the radio switched from FM to SiriusXM on its own. Has anyone had a similar experience and if so what can I do to fix it? The truck is out of warranty but only has 16K miles. My truck is a 2018 3500 without the navigation radio, it has the standard radio screen.