If lights are still on, your router is still receiving ... How to tell if it’s a modem or router issue If you have a separate modem and router, you may need to troubleshoot each of them on ...

As it cycles through, you'll see the ports on the front of the modem blink and then go solid one at a time. Typically these ports are: Once all lights on the front of the modem are solid or ...

If you're constantly online for work, here is a crucial tip you must know on how to troubleshoot a bad internet connection.