It still works on our main TV, but my wife enjoys watching her soaps on that, which is why I wanted to watch on my laptop! I think it is pretty poor of BT to undertake an upgrade that prevents me from doing so within the first year of my taking out a subscription!
It may be old technology, but the point I am making is that BT should not be selling it if their support in so restricted
I think you are confusing my issue and the one for @SuperDad . For mine, the issue is known and you have explained the issue earlier in the thread - you may recall the topics of PlayReady and Widevine.
I'm happy to try the Discovery+ option, but with a degree of irony, having followed the link, it says "We'll be right back" and then goes on to say "It should be back, better than ever, in a short while.". I couldn't help but smile... I will try later and let you know how it goes.
Another observation, I've just seen the @SeanD post on 21/7/2022 saying watching via BT Sport app will no longer be possible on Windows from 22/8/22, but states you will be able to from https://www.bt.com/sport/watch. However, when I go there and select EuroSport, it tries to load the BT Sport App! It does appear as though a number of things need tidying up. As for @SuperDad 's issue, there is a follow up to your reply.