A few days ago I successfully set up the link between Discovery+ and my BT account. Since then I've been waiting for the D+ app to appear in the relevant on screen list. Nothing as yet ☹️
When I get the box to check for updates, including apps, it states everything is up to date.🤔
On the "old" YV box one was able to get into "Maintenance Mode" and force an update but I can't see how on this box.