I have been playing music from an USB thumb drive since purchasing my X90D in December 2016. After uploading the latest update, 2018.50.6, I get a loading error after playing the first song in both the shuffle mode and non-shuffle mode, and it will not continue with the next song. I can select another song and it will play, but it will not continue with the next song. I have restarted the system by depressing the scroll buttons and powering down from the service option. Tune In is working fine. Anyone else run into this issue? I have already reported to Tesla Customer Service but have not received a reply or resolution.