I purchased a RT-N16 about 3 weeks ago. I put toastman's VPN build on it and had been running rock solid until about 2 days ago. It hangs up and I can't use the internet, SSH into my router or access the web interface. The light on my flash drive goes out as well. However the switching function still works as I can access every device on my network. I tried upgrading to 7500.2 (was running 7500 I think) but the same problem exists. This started happening maybe a day after I tried overclocking but the router would reboot after a few minutes so I have been running at the stock 480MHz since. 1. If it's an nvram problem can I backup the config, do a thorough clear, and restore the cfg file or would that bring the problem back? 2. I am running squid optware and made some configuration changes several days prior to this but I don't see how that could crash the router, any thoughts on this?