With discovey+ changing this week most platforms will receive new versions of its app/player. This looks like it will require a new version to be loaded , a fresh acceptance of t&c's cookies etc and a new signon (using your existing logon credentials). I presume in the case of the (Youview) EETV Box Pro/Mini the loading of the new version will be automatically handled via youview. On other devices you may need to authortize the upload of a new version.
If you use discovery+ (for example for TNT Sports etc) you may wish to check/get the latest version installed ahead of when your next use it may take a couple of minutes or so to the above.
I don't know if EETV has any easy route of providing feedback to WBD but currently the picture tiles used for UHD 4K streams don't have UHD showing on the picture tile itself rather you have select i(nfo) for each of the similar images to find which is the 4K stream. Also whereas on the old platform a Search for "UHD" would list available ondemand UHD catchup that particular search doesn't find them.
There are several benefits in the new version so does seem an improvement.
