Some users of Applie iOS devices have discovered that they cannot access the June issue of Digital QST. Instead, they are presented with a message stating that there has been an “Authentication Error.”
The problem is due to a software issue at the service that creates and provides the digital edition for ARRL. It has now been resolved.
However, you must clear the cache within your Digital QST iOS…
American Radio Relay League | Ham Radio Association and Resources