• Slow Internet Speed: Your overall broadband speed isn't fast enough for the video quality (e.g., 4K) you're trying to stream.
• Weak Wi-Fi Signal: Distance from the router, walls, or interference degrades wireless speed.
• Network Congestion: Too many devices (phones, game consoles, computers) using the network simultaneously, or other family members downloading/streaming.
• Streaming Service Issues: The provider's servers might be overloaded during peak times (like a major live event).
• Outdated Technology: Old routers, modems, or streaming devices struggle with newer, high-bandwidth content.
• Device Storage/Cache: Insufficient free space on your streaming device (like a Fire Stick) can hinder buffer performance.
• VPN Usage: A VPN adds encryption overhead, slowing down your connection.
• Browser Problems: An old browser or too many browser tabs can slow things down