My Youtube Slow But Internet Fast. However since your actual downloads are slow especially since they seem to almost be capped at 15mb i suspect you might have a firewall somewhere in between you and your internet. Replace it with ca.

People with fast fiber optic connections also experience YouTube buffering. Like those huge windows updates. For example your device only uses one Internet connection at a time.
This doesnt necessarily mean that your Internet is too slow.
Tampermonkey script The alternative to the above is to run Tampermonkey in Edge or Firefox. Why is the Internet speed on my Android phone faster when I go to YouTube but slow when I need the Internet for other purposes. Created with Highcharts 820. If the video doesnt work on my Computer then it doesnt work on my phone only sometimes a video works on one of the devices.