/vr/ - Retro Games

/vr/, this is something I should probably ask /g/, or even /v/, it's not worth of thread but posting it in an already existent thread would be too off topic.
So I'm asking here because it's a problem that occurs mostly in retro vidya (with me), where many games uses too much the keyboard to be played.
Did you ever had any problems with your keyboard being locked when some combination of keys are pressed together? It's not even my keyboard, I have tried it in different computers and the problem is always the same.
For example, when pressing S + W + L together the keyboard don't gives you a response, the same goes for S + W + K, S + W + J. It don't happens to S + W + H or G though, but it happens with F, in every keyboard I have ever touched.
This get in the way of some games when you want to press two keys while moving your character. Do you guys know if anything can be done, or is it an architecture problem of keyboards?
Google gives me nothing, I don't even know what words use to search about it.