Assassin's Creed Brotherhood randomly minimises

[Dominator]

/title
It never does it when I'm actually playing, only when I'm browsing menus, shops etc. It doesn't crash/close either, it just minimises and I can get back into it without problems like lag or anything.

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[Dominator]

Also, it never happens when I'm AFK or doing other stuff, it only happens when I press something.

[blockguy123]

Wasn't there a topic like this before? I sware this one seems VERY familiar

[Dominator]

Wasn't there a topic like this before? I sware this one seems VERY familiar

It was on the Steam forums, but that doesn't solve my problem.