This has been a problem since 7.95.1 and it still persisted in 7.95.2 and 7.95.3.
If you leave the system running idle for a certain period of time (I haven't timed it to see if there is a specific time) the entire system becomes very slow, to the point that navigating the menus takes 10-30 seconds per click. Getting back to the main menu to reboot (the only thing that fixes it) is a painful process.
I have seen other people mention this in the comments on news posts, but have not found a thread for it in the support forum, so I am adding one.
What further information can I provide to help track this down and fix it?