Our 2021 MY came with one year of free premium connectivity. Since two recent updates, presently on version 36.8, LTE connectivity has worked intermittently. Yesterday after a complete power down LTE worked for approximately 2 hours then the slash through the bars showed up. Today LTE will not connect despite another reset. My workaround to get streaming music is using my phone as a WIFi hot spot. Is LTE connectivity a common problem?