Nearly lost mine.
Fixed it with slide seal lubricant when it stuck just as posted and still recommend it.
Must have bumped the handle getting up and wind blast from driving vibrated the handle enough to free it.
A passing motorist got my attention about a minute before it ripped itself off the camper. Damage was limited to a bent hinge, 4 popped pop rivets (2 on each end), and a ruined day/night shade.
Was able to unscrew the camper side of the hinge to get the tempered glass part down and, using an alligator jaw vise grip to bend and hold the frame to the hinge, pop rivet the broken ones.
The shade is a bit expensive and will look at what FR wants for one at the Rally.
The handle was drilled and a "keeper" now pins it closed for travel. It will be removed in camp.
I have a photo, but no time right now to get it out of the camera. Will clean up the post and stick in the photos this afternoon.
Lou and Laura with Bella - German Short Hair Pointer
2008 GMC Sierra 2500HD Crewcab SB Allison Duramax
2010 Flagstaff 8526RLWS - Superglide 3300
HAM CALLSIGN - KC3FFW