After not finding any related thread about that and Google also not helping, i will try it this way.
I've faced the following problem in the last 1 - 2 months in Attila:
While playing, from time to time, in a very unregular pattern, my game just freezes and continues some seconds to minutes later. My system isn't affected by that and i can also move my mouse without any problem. It's just that the game itself goes "inactive", as it's display in the task manager while the freeze is happening, and the GPU activity goes down to 0%.
There doesn't seem to be a specific trigger, it can happen any time.
In Overall, it seems, that the game goes "to sleep" for a while.
This doesn't happen in any other program or game, it just happens in Attila.
Here is a video, where you can see how this looks like (~0:06):Link to Youtube
This is one of the quickest ones, some last over half a minute or even more.
Until now, i've tried pretty much everything i could imagine. I reinstalled the game, i turned off every in-game overlay, i experimented with Anti-Virus and Firewall settings, i tried to turn off specific programs, installed the game on a different hard drive, reinstalled graphics driver and so on. But nothing helped, the freezes didn't stop.
Now i don't know where to continue, so maybe someone here has encountered the same problem and fixed it. Or someone else has an idea, what this could cause.
Edit: Using Windows 10.
Edit2: The game created a .mdmp-File today. I've uploaded it here.