I'm running the latest version of Tomato on a WRT54GL. NVRAM was cleared and settings were keyed in manually. The only things extra configured are Dnsmasq conf, QoS for VoIP, and unchecked Tracking/NAT Helpers and Inbound Layer 7 in the Conntrack/Netfilter settings. I've noticed a couple of times where my router was up for a few days or even a week and then all of a sudden I noticed that it must have restarted because the uptime has been up for less than a day. I've looked at the logs and didn't notice anything abnormal. The internet connection still works, but the router seems to reboot every once in a while. We were using wireless, but the connection never went down. It seem to have rebooted about the time we were shutting down the wireless. Afterburner was disabled but Frameburst was enabled. Not sure if that matters. I was just curious if anyone's run into a similar issue.