Hi @kevindd992002 you can use the following URL the force the i965 driver to be used instead of the iHD
You will need to change PMS_IP
to the IP of your NAS, and change MY_TOKEN
to your PMS token. (https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/)
http://PMS_IP:32400/:/prefs/set?VaapiDriver=i965&X-Plex-Token=MY_TOKEN
(Just copy and paste that into your browser and press enter)