Glad I went searching through the FAQs. I spent a couple hours in sandbox tonight and could not figure out why I was lagging in effectively a single player game. My laptop is more or less top of the line (though I am on a wireless net). I opened up the aforementioned Nvidia service app from Task Manager, then clicked into it for the Services menu. I disabled 'Nvidia Display Container LS' in the Services menu, and now my game is smooth as butter.

I can't speak to a glitch, but this immediately fixed my lag; Open the Services menu (list of gear icons) and disable 'Nvidia Display Container LS'.

Glad I went searching through the FAQs. I spent a couple hours in sandbox tonight and could not figure out why I was lagging in effectively a single player game. My laptop is more or less top of the line (though I am on a wireless net). I opened up the aforementioned Nvidia service app from Task Manager, then clicked into it for the Services menu. I disabled 'Nvidia Display Container LS' in the Services menu, and now my game is smooth as butter.

I've read about the fake fullscreen and multi-monitor setup on a desktop, but my situation is just different enough that those solutions didn't work. I have a 4k monitor with my laptop, and that 4k is set as my primary display, extending the display across to the laptop (second screen). Enabling the second monitor option in the game menu crashes the game completely. Ideally, I'd like to have the game running on my 4k and use the laptop screen for the mini-map. Is this feasible?