[Mr. Jingles]

Frames-per-second has nothing to do with ping. The high ping is probably just from the ambience (maybe you messed up with it or something weird), because every one of your console commands needs to be sent to the server. And this little console thing pops up every second or so. I too have had this problem, even on LAN games. Strange... I'm just guessing it's the sound, but I'm probably wrong.