Model: GTWN4250D2WS

Last night there were no lights at all. I unplugged it and checked the breaker and it was fine. I then plugged it back in and it had the green lights and worked. I then tried this morning and back to no lights?

Any thoughts on what to try next?

I plugged a different device into the outlet and it works. I don't have a multi-meter to check the outlet but can purchase one if you think there is a chance that it could be the outlet.