Daniel Neto

in your encoder can you use a different domain as the *.ourtube.co.uk to be honest I have no idea, but I suspect it is something with your domain

I see, but just try a different domain or try to use the server ip to use the encoder

It is probably something regarding the cookies and your domain I am not sure what configuration is causing that But this is not happening on my domain

Following fixes

Search for this error on google and you will find the solution

It should be auto-created when you access the video for the first time

the thumbs are generated correctly  the error may be in your streamer

yes, that means it is processing, next time you access if the thumbs are done it will show the correct one

this is because a single user can make multiple live streams. if you make another one at the same time the number will be (2)

Cloudflare proxy is strongly not recommended it will block the RTMP connection and also other things.