Game starting very long [SOLVED]

I always had Intel in my PCs and laptops, but this I bought was wearing only AMD.
Was doubting about it and turned out not to be wrong.
My game is working pretty much fine, but for example I can’t map button ` (~) for Inventory and noticed some bugs in mods, e.g. Readable UI breaks Freelancer, when on my desktop Intel PC game has no issues whatsoever.
So I have strong impression that AMD CPU is a culprit there