Mouse hangs at edge of Win10 screen with iTunes in the foreground

[ckhanson]

Curious if anyone else experiences this? If I'm moving my mouse off of my Win10 PC screen with iTunes as the foreground window the mouse will hang at the edge of the screen. Most notable at normal/high rate of speed; when moving the mouse slowly there is still a hesitation before it exits the screen but it doesn't hang.

I notice it takes longer for the iTunes window to transition from foreground to its background than other windows which is what I am guessing is causing the mouse to hang up?

The Win box is the server w/ a macOS client if that helps