Sliding closet doors keep coming off the track, how to fix

:h
Got to ask what types of roads are you driving on and how fast?

We hit a road buckle once, like a speed bump at 45, the TV didn't do too bad (Bilstein shocks) but a could have sworn that the 5er left the ground! There were no shocks at the time on the 5er. No issues with closet doors, wiped out three door shelf's in the refer.
Do you have great shocks on the TV, and shocks on the 5er??