It happened to me several times while creating a new library in emby server :
if I click OK button (confirming creation of library) more then once there will be duplicate libraries created with exactly the same name with numbers 1,2,3... (depends how many times I clicked OK) at the end. I just delete the duplicates and there doesn't seem to be any further problems but it is a little bit confusing/annoying.
(OK doesn't respond promptly when clicked the first time, that is why I was clicking it more than once)
Edited by levander, 04 June 2018 - 12:15 PM.