Weird bug spam key

[Golden5558]

I have a strange bug each time i launch the game, it act as if i was spamming multiple keys of my keyboard as spacebar, escape and a few others which i couldn't confirm : even though my keyboard is unplugged...
It does that consistently no matter what i do (reboot pc, reinstall game multiple times).
I can launch it just well but once launched, no matter what menu i'm in or what i do, i'm stuck...
My config is :
Amd rysen 5 3600
Rtx 2070 super
2 To Nvme CT2000P3SSD8
If someone know what i could do, thanks!