Hello,

at my demo-Version A6.2 the engine freeze often for 10-20 sec.
That's, if I move the mouse fast or if I try to make a key-combination!

Has anyone an idea why this could happen?

Is there a skill to maximum mouse-move or to press key behind each other??

There is no demo A6.2

If you are using the warez version, guess what, it's buggy and comes with backdoors! If it only freezes for 10-20 seconds you're lucky. Check your outbound net-traffic, someone may be using your computer launch a DoS attack.