YouTube doesn't like VPNs. Harder to track you (and sell/monetize your data) if they can't tell who you are.

This helps protect our ~~community~~ revenue.

"Protecting our community" isn't even a good excuse, you can't leave comments without an account...

Try Freetube, it still works well, even with videos that are age limited.

Yea, been having this BIGTIME. Even occurs on grayjay, and pipe apps (newpipe, etc.) Its aggravating. Can't even download vids either, and the ones u have downloaded are held ransom until u turn it off too 😂 at least in my case. Fuck google.

This is the result of them blocking invidious. They targeted large Datacenter nodes and check for the number of requests from those datacenters that aren't logged in, and block them until that number meets a certain threshold. This also causes people with VPNs to get this message. The solution is to connect to smaller self-hosted invidious instances or using proxies hosted on normal residential ips.

This has always gone away for me when I change my location in my vpn.

I don't believe anyone mentioned this yet so... here goes nothing, there is a suspicion that this is due to A/B testing

This is a bug report from the Invidious project; this is back in June 6 (so four months ago), but the hoster of a fairly large instance noted a very bizarre error message on the Invidious project...

Conclusion is that Youtube is very likely rolling out A/B testing of requiring all clients to login before viewing videos

Refreshing will probably work considering this is most likely result of an A/B test, but unfortunately I don't see a way of this problem going away

Bots can't watch videos anymore? Anti-droid discrimination

Try clicking the sign in button, then navigating back to the video without actually signing in. Seems to work every time I've tried it so far.

Have you considered trying out NewPipe or its fork Tubular (with SponsorBlocck built in)?

Been seeing that a fair bit too lately. Freetube, Grayjay, and Newpipe seem so sometimes get around it, even if the error is in the browser the video will sometimes load in those apps from the same IP. If you get lucky and find a working invidious/piped instance that might work too.

Otherwise, turning on a VPN and switching between servers will usually eventually lead to a working one. That, and if you're up for it, check to see if your favorite creators are on places like Peertube, Odysee, or Rumble that don't block IPs like YouTube does.

the stupidest thing about this is that I literally am signed into youtube (yeah yeah, I know), and I still get this shit!

Yeah. Our work endpoint is in AWS. YouTube hates that. So does reddit.

Oh that's how they broke invidious

This can be a soft limit where Youtube limits the connection rate so that artificially inflating view count becomes more costly. There are inexpensive 'services' especially in India or Pakistan where you can buy human (like a whole internet cafe) view times to your scam video to make it float in suggestions and to promote a channel.

I don't work for youtube so it is just a guess.

It's a VPN thing. I have a work VPN that gives me the same error on piped API front ends like piped.video

If I use my regular device without a VPN the alt front ends work fine.

SmartTube, my go-to way to watch, is having issues again today too. I presume it is to make people subscribe to YouTube premium but my first thought was to use Nebula instead.

As much as it isn't preferred, I can usually bypass the sign in shenanigans by going directly to the website to watch something without signing in. I usually only get the login prompt when going through my browser or a search engine.