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only able to get 300Mb/sec with Xfinifty Gigabit

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only able to get 300Mb/sec with Xfinifty Gigabit

I recently upgraded to Xfinifty Gigabit, but am only seeing ~300Mb/s when directly connected to my modem.

 

I have a new ARRIS SURFboard SB8200 DOCSIS 3.1 Gigabit Cable Modem

 

I have this connected into Google Mesh - with 8 AP's throughout the house.

 

Overwifi I'm only seeing 60-70 MB/s...  When I'm directly connected into the modem I see roughly 300 MB/s.

 

It should not be this complex, so I feel I'm missing a setting somewhere.  Any suggestions on what else I should be checking as I called Comcast again today and they let me know I was a Gig speed..

 

Do I need to upgrade my coaxial cable to something different?

 

Thanks for any/all suggestions!

 

Kurt

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Expert

Re: only able to get 300Mb/sec with Xfinifty Gigabit

Start here;

 

https://forums.xfinity.com/t5/Your-Home-Network/Gigabit-speed-troubleshooting-video/m-p/3310454#M316...



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