Not getting full speeds from new Arris S34

I recently did a factory reset of my Arris S34 modem as I am only getting ~950MBS download speeds instead of closer to the 2000 that my plan supports. I also realized that the network cable was plugged into the slower speed port. 

So, with the cable in the correct gig port and the factory reset completed, I am still not breaking 1000 MBS on this modem. 

Any other suggestions?