To access the Roku’s advanced setting screen, follow this procedure:
Press the following rapidly:
- Home 5 times
- Rewind 3 times
- Fast Forward 2 times
This screen can be very helpful for debugging connection problems with your Roku. The Roku uses a LAN side ping to test network connectivity and most Comcast modem/router combos have LAN side ping disabled by default. You can disable the LAN side ping on the Roku, solving most connection problems with Comcast equipment.