Can't Search for a Node in Event Graph

Whenever I go to add a new node in the Event Graph, the node search box won’t appear until after a significant amount of time or just not at all. This occurs when I click and drag out a connector line or when I right click in the space.

I’ve checked my memory usage and graphics card and everything appears fine/updated. I’ve also tried the good ole uninstall/reinstall of Unreal. Everything else with Unreal works fine even while having Maya open and running a video across 3 monitors. But for some reason this won’t (even when it’s the only thing running). Any ideas/advice? Thanks!

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I think this is the Nvidia blank menus problem. Two common fixes are:

https://nvidia.custhelp.com/app/answers/detail/a_id/5157

turn off G-SYNC in the NVIDIA system settings

Also, possibly go back to the studio drivers.