Disney has recently made a change to how ADR (Advanced Dining Reservations) can be made. In the past, reservations could be made 180 days out from the book date by calling Disney Dining, by logging into MDE (My Disney Experience) on the website, or via MDE using a mobile device. One of those is no longer an option.
Verified by Disney this morning, reservations using MDE on a mobile device can now only be made 60 days in advance. This only affects the mobile application. Reservations can still be made by calling or logging into MDE from the web.
For those that are approaching their 180 day mark, make note!