Wierd Keyboard Prob

Hi All,
I started to have probs with my keyboard the other day and need help. It works fine untill I start to play games online (UT2K3 & SOFII). Once logged in it will start working sporadically, that is, press the key 10 times and it will only work once or twice. I already replaced the batts twice, perform Windows updates and Norton AV updates very regularly, and updated my drivers. I am at a loss. It has played fine until a week or so ago. I am getting an error message in event viewer and wonder if it has bearing on the prob: "The master browser has received a server announcement from computer KRISTIN that believes it is the master browser for the domain on transport NetBT_Tcpip{F7D6C58B-45F2-****-*. The master browser is stopping or an election is being forced." I have two comps hooked into a Linksys router with cable. Kristin is the other comp. Any help greatly appreciated. Sys stats below.
Jack

P4 2.8 with Gigabyte P4 GA-8PE667 Ultra2
(2) WD 80 GB Raid (striped)
ATI Radeon 9700
(2) 512 Crucial 333DDR
Creative Live 5.1 with drive
CDR & CDRW
MsWireless Media Keyboard
MS Wireless Intellimouse Explorer
Windows XP Pro



<P ID="edit"><FONT SIZE=-1><EM>Edited by jchappj on 09/25/03 10:35 AM.</EM></FONT></P>