Yeah I think that’s what happened with my door. I think something broke in there. Now that I think about it I believe there was a rattling noise going on that I had attributed to something else. It’s odd dealing with this right now in a lockdown quarantine situation 

> On Mar 31, 2020, at 11:20 AM, Dan N <dn92610@gmail.com> wrote:
> 
> my experience regarding the sliding door fall off is the rear hinge rollers are worn. Once I replace the top and bottom rollers but not the rear. I tested a few times open and close... seems fine and then suddenly the sliding door drops on the floor.. the rear hit the floor first and the whole door came off...