This tutorial will guide you on how to fix Troubleshooting IPTV Bufferingon Firestick, Fire TV, and Android TV/Google TV devices. Troubleshooting IPTV Buffering If you use IPTV, you’ve likely encountered buffering issues with the service. Various factors can cause IPTV buffering on any device, including the Amazon Firestick and Fire TV. https://iptvcentury.com/troubleshooting-iptv-buffering-issues/