I've been having this problem all day. What happens is that when I click a joint once(I'm sure it's only one click), the joint movement changes twice in quick succession. i.e. I click on my knee once to contract, and after showing "contacting knee" for less than half a second, it goes to showing "holding knee". I'm having this problem in freeplay and multiplayer, and I'm using the Toribash 4.2 beta 3. I'm pretty sure this problem just popped up today. Is this a known bug, and is there a fix for it?

Hit Escape, Setup, Options, then set Mouse buttons to 1.

Let me know if that works for you.

Thanks for the quick reply. Mouse buttons is already set to 1 in my settings.

A handful of people using beta 3 are also having similar issues.

I suggest you try an older version.

Alright, I'll give it a shot. Thanks for the help.

EDIT: Yeah, I think that did the trick. The problem seems to have vanished, but it may pop up later. Again, I thank you for the help.
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Ah, The bug popped up again XD
Do you think it's a problem with my mouse, or maybe a problem my computer has with the Toribash application? I have no idea.