uLibrary have released an Android version 8.1.5 of the uLibrary app. This latest update has resolved login, searching and return issues experienced by some users.
The most recent iOS update (8.3.0) has improved the response time of the app ensuring a faster user experience.
Check the APP Store or Google Play to make sure you have the latest version of the uLibrary app.
More information about the latest iOS and Android versions as well as a guide on how to update is available here