At this time it is not recommended to update TeamSpeak to 3.3.0 if you intend to run Task Force Radio. As of today, the TFAR plugin does not work with TeamSpeak 3.3.0. More information will be posted when available.
TFAR did update the plugin to work with TeamSpeak 3.3.0. To make it work you need to uninstall the plugin and reinstall the plugin - there is now only one plugin at this time (prior to this update there where two). TFAR Update 17.06.2019 does work with Teamspeak 3.3.0!