Quick checks
- Use an Ethernet cable for the main TV.
- Restart your modem once a week.
- Try a public DNS from the DNS guide.
- Work out the speed you need with the bandwidth calculator.
To get a steady IPTV stream on Optus broadband, use the 5 GHz Wi-Fi band or a cable, restart the modem weekly and check the Optus typical evening speed for your plan.

Fix Optus transparent DNS proxy issues and stream uninterrupted 4K sports on Optus broadband.
Optus Ultra WiFi Modem, DNS Configuration, Optus Sport Bypass
Common questions from Australian customers and resellers regarding pricing, device compatibility, and NBN speed requirements.