Mouse and keyboard navigation speed on desktop mode


I am working on a project in Unreal using the ProductViewer template, I have different assets relatively big on 1:1 scale, which is what I need when visualising it in VR. The problem I am facing is that when using the desktop mode the navigation through the scene became really slow and it is almost impossible to move back and forward with the mouse/keyboard.

I was wondering if anyone could help or advise on a solution, is there a parameter to change that somewhere? (the camera speed is at the maximum of x8 in the viewport, not sure if that has some influence when packaging the project)

Thank you!