My issue was resolved by root access to SSH to delete all the auto-backup files which were numerous and using all the space. I've turned off Auto-Backup. The files were in /ysdisk/gui_backups
Hello, I have been using S100 for many years. My LOCAL storage (not USB and not TF/SD) is now showing as 90% full. All recordings are stored on USB, and have always been stored there since start....