I got 2020.20.17 about a week ago and now my dashcam isn't working. I thought it was a problem with the uSB SD-Ram card reader or the 128 GB micro SD card inserted into it. When I switched to a different card reader, it seemed to be working. The option to format the USB drive showed up and seemed to work and the icons for reviewing dashcam and sentry re-appeared on the top right of the main screen. Then this afternoon, those icons disappeared again and the Format USB option was greyed out on the Safety and Security screen which now also had a message encouraging me to install a USB drive even though the card was still installed. Has anyone else had something like this happen? I am verifying that the sd card is ok by copying a bunch of videos to it. That process is still going on and is up to 87.6 GB used of the 128 GB on the card.