Wifi slow Samsung galaxy s7 on Home Network

[Frane Biljak]

I have a problem with slow internet with my Home WiFi networks. I saw a lot of posts for potential fixes but non of them work for me.

Problem:

So Google store, google chrome, you tube everything has this weird lag at the beginning of loading that lasts from 5-10 sec.
And downloading is slower by 6x. I have internet that on another mobile phone is around 35Mbits, and i get when downloading with my Galaxy s7 i get max 5Mbits or slower.
Ofc when on mobile internet everything works fine.
Also my Wifi works fine with Iphone and laptop no problems at all.

Fixes that i tried:

- Turn off Bluetooth and gps with mobile phone restart
- I called my carrier and did a complete restart of router to factory settings.
- Factory reset of s7
- Checked Wifi channels and my is not crowded and it says my signal strength is excellent with 117Mbit max speed.

Solutions that someone mentioned and i haven't done because i can't find that settings.

- Turn off 5Ghz wifi on my Galaxy s7( can't find that option anywhere)
- Turn off IP6 in my router settings and leave IP4 only, checked all of options on by one didn't find that possibility.

Any help or idea would be appreciated.

 

[travgiala]

Had the same issue but I have 2 bands 2.4 and 5.0 Deleted the 2.4 and connected to 5.0 is great No issues

 

[Frane Biljak]

Where on Galaxy or router?

 

[IAmSixNine]

whats your authentication. If you have TPIK you might want to switch to AES only. For me best results have been WPA2 Personal AES.
but were still missing a lot of info.
What is your providers speeds. I have 200x20 at home and 25x5 at work.

 

[ricardo barbosa 1982]

Disabling DHCP/IPV6 worked for me! Thank you very much!