Hello everyone! i'm pleading for your help after finding some painfull issues with my beloved IBM model M keyboard. These ocurred after CPU motherboard upgrade. It's an Asus z490 and doesn't have PS2 port, so i have to plug the keyboard with a PS2/USB adapter. The first problem I found is that this specific key, the one with >/< symbol, does not work at all. Its the only key that does not work (WHY THO???). Secondly, and the most terrible of it, is the issue im about to exemplify because i dont know the proper name of it: imagine you are playing a first person shooter, using the wasd keys to move. So you hold the W key pressed all time to move forward. But when you press and release another key, lets say D, to turn a little to right (while going also forward with the W key still pressed), the game's character stops moving forwards, its like it stops recognizing the W key as pressed, having to re-pressed to start moving forwards again. If anyone knows anything about it and provide me with guidance, I would appreciate it a lot. Thx for reading!