Yeah, I guess the program was caught in somekind of loop since I can't reproduce it.

Is is possible that your bot got stuck in a loop, and handled the same 0x25 packet over and over?

Looks like a broken data handler to me.

[quote author=UserLoser. link=board=17;threadid=8530;start=0#msg78779 date=1094152546]
Looks like a broken data handler to me.
[/quote]

Sounds right to me, I had the same problem a few days ago. I must have been passing the wrong data to my parsing module, so it recognized the packet as 0x25, and echoed it back.