I agreed as SilentVampire suggested, you can do it in router, just temporary, if no different, then you can re-enable it without any harm.
Hi voncrane, that's why I said this issue so strange.
I even tried uninstall security software from my PC. 
Don't get me wrong, I am not blaming IPv6, I am also curious to know why. 
Only happened in certain device, and I believed my particular PC have something wrong, and too painful to reformat my PC to start fresh. 
I know, only certain devices have this issue, I have spent a long and tedious time to figure this out.
Since I don't know the exact cause and since disabling my IPv6 works, so I just do it until I found out the root cause. 

Sorry noob here, actually what is that ipv6 for? I google it but i just can't understand is it important or what?
To be exact it is 2 different phones a cheap samsung and a xiomi phone that will have this error. My laptop and my old iphone 5 do not have this problem loading sites...
No i did not install any antivirus as i just got this xiomi phone recently and just only install 2-3 apps. Already factory reset the phone but still same problem...
So what do i do now? Kinda frustrating can't make use of the 30mbps on my phone..

It could be IPv6 bro as it is not well implemented for some people and for others it seem to be fine. He did mentioned eventually, see below, that it is not only for one phone.

I agreed as SilentVampire suggested, you can do it in router, just temporary, if no different, then you can re-enable it without any harm.
Hi voncrane, that's why I said this issue so strange.
I even tried uninstall security software from my PC. 
Don't get me wrong, I am not blaming IPv6, I am also curious to know why. 
Only happened in certain device, and I believed my particular PC have something wrong, and too painful to reformat my PC to start fresh. 
I know, only certain devices have this issue, I have spent a long and tedious time to figure this out.
Since I don't know the exact cause and since disabling my IPv6 works, so I just do it until I found out the root cause. 

It could be IPv6 bro as it is not well implemented for some people and for others it seem to be fine. He did mentioned eventually, see below, that it is not only for one phone.
IPv6 is designed to replace IPv4, as IPv4 addresses have run out now and there isn’t enough to go around. So, we are starting to transition to IPv6, albeit slowly, but in Malaysia, the implementation hasn’t been smooth and it hasn’t been a standard thing for everyon. For some people, IPv6 works fine but for others, it breaks their connection. See here for a more detailed explanation: https://www.webopedia.com/DidYouKnow/Intern...difference.html. Just read there to learn more.

I told you already bro, disable IPv6 on your router. Loginto your router and find a place where there is a setting for IPv6. If it is disabled, then, it could be something else, but start there first.

I agreed as SilentVampire suggested, you can do it in router, just temporary, if no different, then you can re-enable it without any harm.
Hi voncrane, that's why I said this issue so strange.
I even tried uninstall security software from my PC. 
Don't get me wrong, I am not blaming IPv6, I am also curious to know why. 
Only happened in certain device, and I believed my particular PC have something wrong, and too painful to reformat my PC to start fresh. 
I know, only certain devices have this issue, I have spent a long and tedious time to figure this out.
Since I don't know the exact cause and since disabling my IPv6 works, so I just do it until I found out the root cause. 

Yup, As suggested, try disabling ipv6 first.. reboot... See image for the C1200 router..

I see.. read before as just the phone.
Nah.. it's all good.. 

Ok guys thanks a lot. Since so many here says it is bcs of IPv6 then i guess that is the problem. Just 1 more thing will this problem be fix soon with a update since you say it is bcs IPv6 is still new so have problems or will this be permanent?
lol bcs if i need to to disable it i would need to go out and buy a LAN cable to connect laptop to router..

lol bcs if i need to to disable it i would need to go out and buy a LAN cable to connect laptop to router..

Ok guys thanks a lot. Since so many here says it is bcs of IPv6 then i guess that is the problem. Just 1 more thing will this problem be fix soon with a update since you say it is bcs IPv6 is still new so have problems or will this be permanent?
lol bcs if i need to to disable it i would need to go out and buy a LAN cable to connect laptop to router..

Ok guys thanks a lot. Since so many here says it is bcs of IPv6 then i guess that is the problem. Just 1 more thing will this problem be fix soon with a update since you say it is bcs IPv6 is still new so have problems or will this be permanent?
lol bcs if i need to to disable it i would need to go out and buy a LAN cable to connect laptop to router..

There are three sides. Permanent or temporary = it depends.

ISP side = IPv6 routing and address delegation issue.

Client side = router/client device with MTU issue (packet fragmentation, packet too large etc), phone OS with IPv6 problem (the legendary wake-lock, older android use SLAAC only), or OS/Firewall etc is blocking IGMPv6.

Server side = some servers misconfigure their IPv6 server, no route to host etc....

It's not a big issue at the moment.. Probably even for a couple years so up to TM & Co to implement properly.. So now it's not a permanent issue for the country. However, if it's due to the specific devices, then well...

No, you don't need a LAN cable to effect such change.. Can be done through wifi. Only time you'd need a LAN cable is to flash firmwares and perform initial setup.. It's recommended. Besides, if Hypptv is installed then, there must be a LAN cable at your place.

...
Client side = router/client device with MTU issue (packet fragmentation, packet too large etc), phone OS with IPv6 problem (the legendary wake-lock, older android use SLAAC only), or OS/Firewall etc is blocking IGMPv6.
...

I'm sure it's just a typo and that you mean ICMPv6 right?

finally got my 30MBps unifi after long waiting time.... btw if there any premium ip such as 219 like streamyx era for unifi ?

finally got my 30MBps unifi after long waiting time.... btw if there any premium ip such as 219 like streamyx era for unifi ?

dont think so, streamyx era should be 218 right?
but unifi i try get 175, all others seems same
i got 124/60 some others as well but mostly for my unifi i get 175/124/60

Why Unifi BLOCKED recruit.net ?   

dont think so, streamyx era should be 218 right?
but unifi i try get 175, all others seems same
i got 124/60 some others as well but mostly for my unifi i get 175/124/60

Why Unifi BLOCKED recruit.net ?   

Anyone facing issue with UNIFI...I'm not able to get full 100Mbps on desktop pc...Any idea...

Note 5 this is the results..