Slow wifi but strong signal

canv852

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Aug 15, 2015
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I recently moved to a new apartment and barely got my internet installed again. I have spectrum's 100 megabits per second, I had it before and didn't have a problem with it when I had it at my old house.The problem I;m having right now is that the router sits in the living room like it did at my old house, and whenever I go to one of the rooms or go to the restroom the speed throttles severely.

Whenever I'm in the living room I get speeds from 57-77 mbs (despite having a 100 mb plan I've never seen those number but I'm okay with 60+) and on the family computer which is also in the living room and is connected via Ethernet cable I get about 70-85 mbs. But like I said whenever I basically leave the living room, the speed drops to about 3-9 mbs regardless of the wifi signal strength.

My guess would be the interference from other wireless networks, since there's more than 9 or 10. I don't think its the size of the apartment since its a little smaller than my old house where I use to get the same speeds I get in my current living room but in my room.

My router is a Netgear N150 v3, a cheap one since I got it the next day when I originally got my internet installed at my old house.

I was wondering if upgrading my router with a 5ghz channel would improve my speed since, I doubt my neighbors use that since I mainly see 2WIRE networks and I know At&t uses those. My current router uses a 2.4 GHz channel
 
Solution
I can almost bet all your neighbors do use the 5g band. It is also likely just as crowded but it worth a try.

First thing though is to get the 100mbit you pay for connect via ethernet. You should be able to actually get the 100mbit, if you have a modem I would try plugging directly to that.

Sharing WiFi is very hard compared to years ago. Used to be people where happy with a few mbps. Now everyone is trying to get many 100s of mbps. To do this they have increased the bandwidth a single connection uses. On the 2.4g connections used to use 20mhz which is why you see the channel recommendations of 1,6,11. The newer 802.11n version use 40mhz and there is only 60mhz total so it is impossible for even 2 people to share...
I can almost bet all your neighbors do use the 5g band. It is also likely just as crowded but it worth a try.

First thing though is to get the 100mbit you pay for connect via ethernet. You should be able to actually get the 100mbit, if you have a modem I would try plugging directly to that.

Sharing WiFi is very hard compared to years ago. Used to be people where happy with a few mbps. Now everyone is trying to get many 100s of mbps. To do this they have increased the bandwidth a single connection uses. On the 2.4g connections used to use 20mhz which is why you see the channel recommendations of 1,6,11. The newer 802.11n version use 40mhz and there is only 60mhz total so it is impossible for even 2 people to share.

On the 5g band there are more radio channels BUT we also have 802.11ac devices. These device want to use 80mhz of bandwidth and there is only 180mhz usable in most countries. So if you get lucky 2 people can use 5g with no interference. Then again the new tri band routers have 2 5g radios in them so a single user can use 160mhz of the 180mhz. You get a couple people trying this and all the bandwidth is over used.

The main hope for using 5g is not so much that your neighbors are not using it but that it does not go though the walls as easy. You are hoping that the exteriors wall absorb more signal than the interior walls so it absorbs more of their signal than yours.

What you could do is run a ethernet cable and put in a AP in the rooms you get poor results. This of course just makes the problem worse for everyone around you. Now instead of a single wireless device you have mulitple transmitting signals into your neighbors houses. I am going to bet some of your neighbors are already doing this.

Pretty much it is a war that is the same as everyone turning their music up louder and louder so they can hear it over their neighbors music.
 
Solution