Internet quality has a direct impact on IPTV performance. Buffering is often caused by unstable Wi-Fi or limited bandwidth, not by the IPTV service itself.

Recommended speeds for ErsatzTV

• HD streaming: around 15 Mbps
• 4K streaming: around 30 Mbps

Actual requirements depend on stream quality, your device, and other internet usage in your home (downloads, gaming, multiple screens).

For best results with ErsatzTV, use a stable connection and, when possible, connect your device by Ethernet instead of weak Wi-Fi.