Does it still crash when you are on a TS3 server?I have the crashing problem again.
Here's exactly what I did:
1) copy new version of the plugin in the appropriate folder
2) start OBS and activate the previously deactivated TS plugin source
3) start preview
4) click plugins-Teamspeak 3 Plugin-configure
5) observe OBS crash
It does it even if there's no scene made from the plugin.