Minecraft Forums

I can't really explain this, but I shall try. Whenever enter my inventory for example I have to click and drag an object to place it elsewhere in the inventory (As apposed to just clicking once and moving my mouse wherever). On top of this my shift click does work either. I have click and drag every item(s) until I have what I need.Was it in a update, or something else. Help please?

I tried the auto updater and it doesn't seem to help.