Are you saying you tried the steps posted a couple of pages back in this forum and it did not work for you?   Sorry for the basic question, but, I don't know what you have or have not done.  If have already tried this, you can ignore.   I assume you have a Plex Pass?  I am not even sure if the HW acceleration option shows up in the server settings advanced page on the free version.   The steps which were mentioned by CSeK worked for me and I did not have to enable p