Large variance in delay spike...every 65 seconds

[HareWire]

While on a wireless network, (only tried my home one so far) I'm getting one large spike in variance from 1/2 to full scale every 65 seconds...
Wired connection is steady as a rock of course, no variance at all.

Suggestions on what might be causing this?  Thanks.

[HareWire]

Solved:

Switched from WEP security to WPA2 encryption on the router...recurring variance spike is now gone.

[SirNuke]

Solved:

Switched from WEP security to WPA2 encryption on the router...recurring variance spike is now gone.

interesting

[Bizman]

interesting

Very interesting indeed! I wonder how just changing the WEP password would have worked. I mean, could it be possible that a) a neighbour had cracked the WEP security and b) the said neighbour has a virus sending junk mail every minute?

[Skuzzy]

I tried this with our Wifi router and I cannot duplicate this scenario.  Could it be a reboot of the router fixed the problem?