First time poster... I recently encountered a problem that I can't solve. I've had it before and managed to solve it but can't find the option this time.

Somehow I must have activated an option to only be able to move any object a certain distance at a time. For example, I have a circle that I want in a certain position but I can not move it there with my mouse. Instead it insists on moving 18,9 pixels in any given direction whenever I'm moving it with my mouse. To get a specific position I have to enter its position manually. What "stupid" option have I accidentally enabled?