[Appsrow]

How you do you limit a connection speed to a certain user. I sometime get high ping spikes and i am pretty sure its because of someone using my wifi ( I know who it is and can't tell them not to). Is there a way so even if my internet is being used their connection is limited so i don't get the problem of ping spikes.

[archangel.dmitry]

You can try using QoS but you most likely need a router with custom firmware.

[Shaggy]

I think it's on DHCP settings on your router copy their IP address and make your way to bandwidth control settings.

[Appsrow]

I think it's on DHCP settings on your router copy their IP address and make your way to bandwidth control settings.

How do you take an androids ip address?

[Shaggy]

For mine its on the main home page of your router
Here:

[EliteTM]

How do you take an androids ip address?

Like how to find the IP address of an Android device? Typically on your router it should say something like "android-(bunch of random numbers)" but if you have multiple android devices, then you could just look on the android device and under Settings > About phone > Status > IP address you can see the locally assigned IP address.