Most buffering starts at home, so please try these first and tell us the result when you post:
- Restart the modem and router, wait two minutes, then restart the TV device.
- Run a speed test on the TV device itself, in the evening when you usually watch.
- Try Ethernet, or the 5 GHz Wi-Fi network, instead of 2.4 GHz.
- Clear the app's cache and restart the app.
- Try a second channel and a second device. Is it one channel, one device or everything?
- In the app settings, try the other video decoder or stream format.
When you post, include: device, app, internet provider, speed test result, and whether it happens on every channel. Full guide with 15 fixes: https://iptvnord.ca/blog/fix-iptv-buffering/