i play a lot of flash games to pass time and when I started to try and play one day i noticed that if i held a key within the wasd if i touched a key it would continue to be pressed even if i was not touching it then i pressed control and then it stopped so then i tried holding control and tried and i noticed it worked and when ever i let go of control then it would spas out again it seems that when i am not holding the control button and press the keys it tries to cycle through the number keys. i have not downloaded anything that would make this happen i tried checking my key board and the keyboard program i tried checking hot keys i tried another key board i have seen that for some people it is yontoo layers but i dont have yontoo i dont know what else i can do. its not just google chrome either i tried internet explorer and it gives the same results however when i play games that dont run on flash player then it seems to work fine.
I haven't seen this occur before. It's possible that "sticky keys" is being enabled when you hold down for too long.
Does this happen with any game? Is it only the wasd or do the directional arrows also cause this to happen? If you're on a laptop, try plugging in a USB keyboard and see if it reproduces there. Maybe you have other software on your system that is causing this to occur.
If you give me a URL to try, I'd be happy to see if it happens on my system.