Instruct: Classify a given Amazon review as either positive or negative.
Query: Solid all-in-one device

I've had this device almost 3 years now and it's always worked very well. Once in a while it needs a reboot, but it's been very stable. Easy to setup and administer. Good security features and easy to create firewall rules for gaming, internet chat, etc.I suspect that a lot of the people who are having problems with this device are actually having issues with the connection to their cable provider. Signal quality is very important for a cable modem to lock onto a frequency.In many homes the coax is either old or of poor quality and is probably split multiple times. This degrades the signal quality which can cause connection problems with a cable modem. You can purchase signal boosters which can help this problem.