do you mean that you stuck a thread ; refresh the page AND it is not sticky ?
No, sorry. It stays stuck for a while...then seemingly randomly unsticks.
There are a couple admins posting in the thread...not sure if that makes a difference
check moderator logs whether you have frequent changes in sticking AND unsticking ...
( Stick Thread option may not be in checked state when using quick reply )
It shows me and one other admin sticking and unsticking the thread.....I'll look into that. Thank you!