Keyboard problem while playing Apex

It has been 2 years since I started playing at Apex and I am having the same issue ever since. At some point, my keyboard goes nuts and prevents me from playing normally. When pressing a key, my computer would start to go back to desktop, open new virtual desktop, change keyboard languages, open programs and so on. To stop that madness, I have to press several times Windows Key + Alt until the problem resolves. Now once I am back in Apex, the problem might happen again and the other problem I am having is when I exit the game and launch Firefox : I am unable to type anything inside it until I restart my computer. I checked many times, I disabbled sticky keys and other features related to keyboard. I had a Corsair K30 back in the days until it stopped working so I bought a Corsair K55. The issue still existed at that time even when I built a new computer from scratch and reinstalled windows. I thought that the problem was related to Corsair so last week, on this new computer, I bought a new mechanical keyboard : Gigabyte Aorus K1 but I am still having the same problem... What to do ? Does anyone have the same issue ?

Thanks yall ! ✌🏽