First of all, I have already tried to find a solution by myself, which I apparently didn't as I am writing here.
Suddenly after upgrading my computer to Windows 8 I realized that everytime when I started the task manager while I am playing Tibia, almost the whole Tibia client turns into dark and I can barely see anything.
Does anyone here know what the problem can be, and how I can solve it?
I have already checked my drivers for my graphic card and it is the latest..
Would be really glad if someone wanted to help.