I've had my CRS125 running for about a month, and lately (about once/week, but it's totally random), the CRS totally freezes up and shuts my hard wired network down.

Right now I am running a Linksys E3000 as my gateway and the CRS comes off that. Whenever the CRS freezes my wifi clients and everything still work, but the hard wired clients going through the CRS all screech to a halt. I cannot access it via Winbox, or the webpage, however there are no errors or anything on the device itself. My only solution is to unplug it and plug it back in.

I cannot have this happening, and need to find out ASAP what the problem is, otherwise this is getting returned to Amazon as faulty. The logs are useless as they get wiped whenever it freezes up and the logs are empty whenever I turn the device back on.

As of now the device is only running as a switch with no real management going on.

Any help?

Try other power supply. Try mac address connection. Use netinstall.