Why can I SOMETIMES watch Disney+ with Mullvad enabled, while most of the time I can’t access the website until I turn it off?
Because Disney+ blocks VPNs, but it didn’t block all of Mullvad’s servers.
you will ALWAYS be able to watch Disney+ on the seven seas.
If you find a server that works make a note and stick to that one. They tend to get blocked eventually when someone does some thing to get it blacklisted.
There is an ongoing battle between streaming services and VPN providers, and Disney+ is no exception.
Although Mullvad does not officially support streaming services, I can watch Netflix, Twitch and Disney+ on some of their servers.
Sometimes you have to switch to different servers (in the same region) until you find one that works!
This is not a Mullvad-only problem and, as I said, all the other VPN providers have the same problem.
This. At this point Disney, Netflix, Hulu etc all use blocklists that get regularly updated (either by them or by a service with which they contract).
There are a couple of VPN services that specifically advertise the ability to use with streaming services, but in order to that they need to play hide and seek with the streaming companies, and regularly changing the node ranges they use. (Those services are all less privacy oriented that ones like Mullvad, so you have to choose your priorities.)
Could you say which servers you’re using? In indonesia rn and can’t get it on anything 
yeah i get that but i turn my vpn off to watch then go back turning it on when done
why be a sailor when you can be a pirate
In indonesia rn and can’t get it on anything
Hi, What do you mean ? You mean with streaming services?
For me the US and German servers work well with Netflix and Twitch.
I am not using Amazon or other services so I can not comment on it.