first I thought it was a bug in construct that it got slow on some collisions, but now that I look closely, my images get blurry every time I open them in the editor and save. So... I searched the forums and I found 2 topics relevant, one said something about making the sprites 2,4,8,16, etc pixels but that doesn't work. The other said it was his graphic card fault. I don't have the money to buy a new graphic card, so I hope it is something else.
tl;dr, I open or create a sprite, and when I close the editor/save it gets blurry. If I open again, it gets even more blurry. Any ideas?
i.e.: http://img696.imageshack.us/img696/7321/52590170.png
Using construct 0.99.96 and having an Intel G41 IGP