This may not qualify as a scripting problem but maybe it is, because i accidentally inserted a free model script and now my mouse sensitivity (i think) or something is bezerk.
I've reset, and even re-installed. I'm using an iMac, and the Magic Mouse. Before it worked perfectly fine. When i go into "Edit" and try to right click to drag/move the camera, it simply glitches like crazy. Aiming at the sky, the ground, left right and i can't control it. It's all jittery.
I didn't know if anyone else has ever had this happen, if so, please help! I can't build or continue anything. It's insane..
Thanks in advance.
I had the exact same problem not too long ago, and the only way I could fix it was to reinstall the OS and update to the latest version.
I would suggest first trying to uninstall Roblox Studio and then reinstalling it. If the problem continues, then I would try backing up your files and then reinstalling the newest version of OS for your iMac.