I wished I could post here more often that doesn't result in a form of hinder and annoyance. Touching upon GG again the first time I try is test some models and textures with the EBE. Turns out, both the Page up- and down keys on my numpad and above my arrow keys are not picked up, even when it tells me to use those kets in the EBE control scheme in the bottom. Its not my keyboard, as I tested the keys and they worked.

Anyone able to help me resolve this issue so I can continue instead of closing it out of frustration after 5 minutes?

Edit: It seems the entire program doesn't feel like picking up the keys..

Press the numlock button and see if that fixes it. Numlock toggles some keybindings on and off.

That did it.. Why this is a thing, is beyond me honestly. Thanks Belidos!