Just downloaded and subbed to try WoW retail. Everything works fine up to a point where a realm needs to be chosen, but all of them are marked red “Incompatible”. Making me disconnect and connect and disconnect… I’ve did all the updates, scan and repairs, restarted pc multiple times. Wasted all my evening on trying to play this…
their Battle.net app doesn’t fix itself, and you need to manualy delete settings/cache to fix it, when it is broken it actually download old files/lists and don’t update to the new list of files
doing Deleting all settings for Battle.net app/program should be enough, but still recommend Deleting Cache in WoW