Cant change gamemode!

Ok, so I have ULX, with some plugins for ulx. The plugins are, URestrict, UTime, Player Title II, UPS, Sui_scoreboard, and thats it. When I try to change the gamemode with ULX it loads the map and stuff, no prblem. But when you spawn, you clearly see that it didnt change the gamemode. Whats going on?