N300 modem/router model C3000 with increasing frequency of loss of internet and/or wifi connections

I've had this modem/router for a little over 2 years. The frequency of losing internet and/or wifi connections seems to be increasing. The problem is resolved fairly easily by rebooting the router. My question is if this is a sign I need a new router. My firmware is up-to-date, and I'm running Windows 10 on my computer.