What is the orange screen which pops up when I login?
The Action Queue list.
Items which appear on the Action Queue list need attention. Therefore the list will appear or pop up when you login to the system.
The first time a user logs in they will see the (orange) pop up list. Subsequent logins, for the same user, on the same day will not force the list to appear. If a different user logs into the system the action queue list will pop up, but only once per day for each user.
From the main menu bar choose the Operations-tab | Action Queue. The action queue list will appear and there is always access to the list via this method.