In order to download an issue for offline reading, please visit your library and click the download icon next to the cover image. If you don't see a download icon you can scroll to the bottom of your library and click > Manage Issues > then click Enable Offline Reading. Now you should see the download icon.
Offline reading on mobile devices is compatible with the Safari browser on iOS or Chrome browser on Android.
For best results on a desktop or laptop, we recommend using the Chrome browser.
Also ensure that both your device and browser have been updated to the most recent version.
Please note, you may only download for offline viewing a single issue. This process stores a cached version of the issue to your internet files, accessible through your library even when offline. Should you download another issue, it will overwrite the previous file.