I installed CS4 about one week ago but face sometimes the problem that the croptool is not working properly.
If I want to make a crop and place it in the image, when clicking the crop jumps to a dimension I cannot change. The values for crop size however are blank.
Also when I want to drag a guideline from the rulers into the image They don't appear.
This is not always the case and it's also not file related. Stopping and starting Photoshop does not always fix it, but when it works in the end I have no problem with any of the pictures opening. Only after closing and opening Photoshop again, it can happen that the problem shows up again, but it also happens that I can start working without any problem.
I never faced this problem with CS3.
Some extra information: It's an official package with official license, so no crack or whatsoever.
It's installed on a Mac with Snow Leopard.
Is there a setting that I overlook or did someone else face this same problem and found a solution?
Thanks in advance for input.