QUOTE(AVFAN @ Dec 24 2017, 07:13 PM)
that, everyone knows la...
the big question is what solution(s), not just why "cannot"!
there is interference everywhere, every house, impossible to get rid of everything else so that one device works perfectly.
will be more useful if u can share what u have, what results, what u hv done, how to deal with this interference, tq.
that, people also know to an extent la...
old devices likely not so good, new ones should work fine... but somehow they dun.
i am quite sure the people here struggling to get full 100mbps know this aspect, know how to test old and new devices.
really... it seems to such a hard job to get full 100mbps to work.
it will be hell if one tries to go 500 or 1000mbps then!

Okay, you want a solution? Solution is confining all Wifi to each person’s house and everyone have their own frequency, and then removing all other wireless devices, leaving only the router in your house as the wireless point. Nothing will interfere with each other then. You have the best and latest devices as well. You will get full speed and everything will be sweet as.
Realistically, that is never going to happen bro. The best way to get the best speed is still by wired LAN connection. It is what it is. Every household is going to struggle for wireless space, and that will be the fact for the coming years, unless all of us move to 5GHz, which has more non-interfering channels, but still not enough for all of us.
QUOTE(sgpdsmss @ Dec 24 2017, 08:04 PM)
your device's WIFI is good ..no matter upstairs or downstairs constantly get near 9xMbps ...
Pls put away all many factors 1ST ...
100Mbps ...new devices connected ..should get nearly 8x~9xMbps.
but now nope..only Max 6xMbps ...
@fruitie ...initially cant get the expected speed...but after she did some setting in her router ...finally getting the speed almost matching with the ISP plan speed ...
so for me i did change around setting in the router ..but still cant get what i expected ...
yes ...my device link speed Max 72Mbps only ...no matter i change to high end router still cant get the 100Mbps ...
and yes ..is device limitation ...……i think only 1 antenna for my device ~ redmi note 4..
MIMO still new Tech ...a lot of mobile phones don't have that feature yet ..
YES ...Bro...you really understand my feeling...thank you ..appreciated....
You can buy the most expensive router and do whatever settings you want, but if the wireless network in your area is very congested and you have many electrical devices in your house, you will never get the full speed that you want. As you say, the device that you are using also plays a huge role. The strength of the antenna in your device determines how fast your connection will be.