Sorry that I missed the device in the title. In the meantime is this a new device or app for you? It seems unlikely but we won't know until you reply, however it seems more likely that this started after an update. If I'm correct and neither are new to you I'm also going to assume it was the app that updated and not the device, in which case I would bring it to the app developer's attention more than anyone else's, as B. Diddy suggested. Other things you might try would be clearing the app's cache. Updates can leave artifacts that cause unusual behavior. Cleaning up these artifacts can clear out the bugs. If it was the device that updated you might try clearing the app cache but also clearing the device partition cache for the same reason. Let us know what you find.