Having Sentry Mode is great however I basically haven’t ever been able to use it to view videos in an effective manner. I specifically hit the Save button on Sunday afternoon to be able to view an incident later on. However in the Saved Clips folder on the USB Drive there are several 5/5/15 folders but none contain any files apparently. I have experienced this before not being able to view many of the files on the drive etc. I believe it is formatted properly and I did click the button to turn it off before I ejected the stick so not to corrupt any files. For instance, there are 20 folders in the SavedClips folder, and only 2 of them have any files in them. The other 18 contain exactly 0 files. Common experience or no? Very annoying.