Windows 10: WiFi is extremely slow only on my PC

I have a HP Pavilion Desktop Pc with a Realtek PCIe RTL8821CE 802.11ac PCIe Adapter. My download speeds are sometimes ~0.2 Mbps, ~5-10 Mbps, or sometimes it doesn’t connect to the internet at all, with upload speeds of around 1-3 Mbps. For comparison my iPhone, in the same place, has a download and upload speed of 150-300 Mbps.I have found that, sometimes but not always, some seemingly random combination of turning on and off the WiFi and disconnecting can turn my download and upload speeds to over 100 Mbps, but this usually stops if my hibernates and goes into sleep mode, or 100% ends if I tu

:)

 

Extremely slow pc suddenly windows 8.1

Windows 8.1 suddenly my pc is extremely slow any suggestions please

 

Extremely slow WiFi on windows 10

I recently bought a new PC, and the WiFi is extremely slow on it. On my other devices I get around 50+mbs, on my PC I get around 2 mbs. Any idea what the problem is? thanks

 

Extremely Slow Wifi on LG Optimus 7

Hi

Recently I've been experiencing extremely slow wifi speeds when using my LG Optimus 7. When I first got the phone the wifi was working at regular speeds but recently it has gotten extremely slow for no apparent reason.
The problem has nothing to do with my wifi router since my laptop, XBOX 360 and iPod work perfectly with wifi.
I usually get 3 bars of data with my phone but even when I turn off data and allow the wifi to fully connect when waking from sleep, it still works extremely slow.
Is this a bug with WP7 or is there a fix to it?

Thanks.