With Win 10, sometimes when I'm typing an email reply with Live Mail the keyboard stops working and I hear a beeping sound. I can get it to stop by going to WordPad and type a few letters, then the beeping stops and I can go back to Live Mail and finish typing my email reply. Other times the keyboard loses 3 or 4 strokes and sometimes I hear 1 beep when that happens.

I've only had this happen in Live Mail, although I really don't type that much in other programs. I had this same problem with Win 7, upgraded to Win 10 and still have it. Any ideas on what is happening here?