Poor video streaming performance on Plex after updating QNAP firmware and Plex server software

[ChuckPa]

Did you upgrade the NVIDIA_GPU_DRV too?

If so, that’s the problem.

Potential issue with QNAP transcoding new NVIDIA_GPU_DRV_5.1.0.0822_x86_64

QNAP have shipped a new Nvidia GPU driver to their app store and my QNAP set to auto update installed it yesterday. I seem to have lost hardware transcoding with the P400 (rarely use myself but my GF is in hospital with limited data) troubleshooting performed so far. I have stopped and started Plex (I don’t have the SortMyQPKGs so occasionally need to do this to ensure driver is loaded first?) I have uninstalled and 5.1.0.0822, rebooted and attempted to try 5.0.4.1. Even after a second reboo…

You must manually remove the driver, reboot the QNAP, reinstall the older userspace and kernel drivers

There is an open ticket with QNAP