Hi, what trouble shooting have you performed? There could be a lot of answers to this issue, who are you trying to ping? Ping google with the -t command to see how may packets are dropped over 5 minutes.
( ping google.com -t ) Have you updated the firmware on the router? Have you removed all phones from their sockets to see if the issue is resolved? Have you tried running a ethernet cable instead of wireless? Have you contacted your ISP to see if they can help?
The reason I say all of this is if you go out and purchase a new router and the issue continues, you would have wasted $$$
Edited by Monty007, 25 May 2009 - 06:38 PM.