Minecraft Username:mrpublic

Brief Description:When you are training your mcmmo with a heal sign after a minute of hitting the player right clicking the sign it stops letting you hit him.

Instructions:1.Get heal sign. 2.Get other user to hold down right click on the heal sign. 3. Hit the other user. 4.Doesn't work after a minute.

How many times did you recreate this bug?:10+

Result:Not being able to train MCMMO

Expected Result:Being able to hit the other user and gain mcmmo skills.

Evidence:N/A. Just try it yourself.