Mouse Sensitivity Doesn't Work In-Game

With the expansion, the mouse sensitivity doesn’t appear to be captured from the Desktop. I’ve tried changing my mouse settings via windows and my DPI from my mouse software… neither are working. It feels like my mouse is dragging through molasses, but I alt tab to my other screen and my mouse has its normal speed.

As a sanity check, is anyone else having this issue?

It’s also worth mentioning I have a Logitech G600

Make sure your profile isn’t auto switching in logitech GHub. I had the same sensitivity problems and realized it was because the program was switching to D4 profile every time I tabbed in, which had weird sensitivity settings.

That was it, thank you. That never happened in the original D4. No idea why it happened in the expansion, but I appreciate your quick response.