No, not low resolution blurry text.
When I play operation flashpoint on multiplayer for a while, sometimes my keyboard characters change to weird messed up characters like this: à Ä Ę Ű Å Ä Ã« ä â Ä‘ î ó ú Ā Ã½ ć ǽ ǻ Ǻ.
This is really a big problem, because I then can't communicate with the other people on the server.
I am using windows XP home edition, and I live in Canada, so my Keyboard is an english one.
Any help is appreciated.