Try the built-in proxy connection settings with an Anonymizer service to access YouTube at school or work when it's blocked Firefox is not affected by many network restrictions that system administrators may automatically apply to Internet Explorer every time you use it.
Best VPNs to Unblock YouTube and Restricted Videos Sep 01, 2019 unable to play youtube videos on my lumia 535 over the Aug 02, 2015 How To Fix Youtube Won't Play any Videos | Tom's Guide Forum Jun 06, 2019 How to access Youtube when it is blocked - Quora
How to Download Blocked YouTube Videos with VPN and Proxy
When i type any other website it really gets blocked but Youtube seems to have a workaround and 'cheats' routers'. You probably know the reasons. My kids need the internet to do their homework, to find some information but instead they use 99% of their time to watch stupid clickbait videos on youtube. The youtube videos wont play and messages like 'unable to play the video on this device' or ' invalid source' keep popping up! Me as an USER of LUMIA PHONES,faced this problem very often. Suddenly YouTube videos will not play in my household. The YouTube website loads but videos won't play. Oddly enough, the ads will play at the start of the videos. I added YouTube to my whitelist but still nothing. When I bypass ODNS they play fine. I've had ODNS for years without this issue, I didn't touch my settings (until after this issue).
Using a VPN. Using a good VPN (virtual private network) is probably the most safe and secure way …
Jun 12, 2020