Sorry to report I've found a compatibility problem with WDL and MCMMO.
On a server with MCMMO you can right click and activate Berserk with your fists. If you hit something while in berserk mode you do extra damage and fireworks go off. These fireworks cause my PC to freeze or at least go so slow I have to press ESC and about 10 secodns later the menu will come up so I can log off the game. Once I've quit teh game I can re-enter and everything's ok again.
As a control I tried activating and using berserk several times without having downloading a world and it was ok. Then set it to download that world and used berserk and it froze.
From helen269 on the forum:
Sorry to report I've found a compatibility problem with WDL and MCMMO.
On a server with MCMMO you can right click and activate Berserk with your fists. If you hit something while in berserk mode you do extra damage and fireworks go off. These fireworks cause my PC to freeze or at least go so slow I have to press ESC and about 10 secodns later the menu will come up so I can log off the game. Once I've quit teh game I can re-enter and everything's ok again.
As a control I tried activating and using berserk several times without having downloading a world and it was ok. Then set it to download that world and used berserk and it froze.