Hello! Thank you for your providing your feedback. I understand it must be frustrating to have concerns with your range after a year and a half. We would love to speak with you to see what assistnace we can provide. We can be reached via any of the following using ticket number: 1142598703
1. Facebook Messenger: http://m.me/samsungsupport
2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513 ^Nic