Mine does that occasionally. I consider it a glitch, but to minimize the number of occurrences I replace the battery with a fresh one. Seems to do the job.
These vehicles and all modern vehicles are so laiden with electronics that, along with the amount of RF interference around us all the time, it’s a f**king wonder these things work as reasonably well as often as they do. That said, this is the most electronically glitchy vehicle I’ve ever laid my hands on.