There is something strange going on with my blend file. Although pressing S in Edit Mode to scale my meshes works just fine. In Object Mode S doesn't do anything.
This started to happen with a very large blend file and I'm not sure what option I might have accidentally triggered to cause this. I'm not allowed to scale new objects or even old ones in Object Mode. The same applies for G and R (grab and rotate). When I go to the Object Properties to edit the properties, I'm able to rotate and move the object though.
Q: Is there any way getting the hotkeys to work again?