Quote Originally Posted by killkat View Post
It's a known problem, https://us.forums.blizzard.com/en/wo...10-2019/385483

With the workaround, manually selecting GPU in WOW setting worked when launching normally without Innerspace.
But when launched through Innerspace, it's still using the Intel GPU even though in the WOW settings it's manually set to Nvidia. HWMonitor showing Intel GPU at 99% and Nvidia at 0%.

Is there a way to manually set it Nvidia GPU in ISBoxer/Innerspace ? Thanks.
Your system basically has 2 different "\\.\DISPLAY#" names for the same real display, with one of the names controlling the Intel GPU and one controlling the NVIDIA GPU. Pick the right one to win! Also, the right name may change later, when you update Windows, update drivers, attach/remove monitors, and so on.

ISBoxer handles this as part of your Window Layout. There are hidden settings built into your Window Layout that control what monitors are shown when you look at the Window Layout in ISBoxer, and the GPU in use for each window will be tied to the monitor its Home Region is in.

So the easiest solution is going to be to use the Window Layout Wizard to create a new Window Layout. Before selecting a style from the drop-down box, click the "Use monitors" setting on the right and then click the "..." that appears. This will allow you to manually adjust what the new Window Layout will think of your monitors, including the names and sizes.

This is the setting you need to adjust:



Most likely the number probably needs to be 1 or 2, but it could also be 3, 4, 5, 6, etc. Trial and error is okay, to try again just do the same thing and Export and launch the team.