AppleTV client not working properly

Please verify the PMS version. 4.98.2 is the version of Plex Web.

PMS version is displayed in Settings → Server_Name → General, and will be 1.29.2.xxx, 1.30.0.xxx, etc.

Audio sync is a known problem. Plex devs are working on a fix.

What is displayed in the Plex Dashboard’s Expanded View when streaming?

If everything is local, but the Dashboard shows remote or indirect, it can help with troubleshooting.