So for a couple weeks now, The Plex App has started using a lot more CPU (usually < 1%) spiking up to 40% usage shortly after starting a stream from a Plex server on the local network, during this time, the App becomes unresponsive to controls but continues to play, continued clicking of controls results in the app crashing completely. Unfortunately I wouldn't really care about this minor inconvenience but whilst this is happening, all other network connections are disconnected / reset. Network usage is normally less than 20Mbps on a Gigabit network.
This occurs regardless of content being streamed. Any help would be appreciated.