Help & troubleshooting for network issues, including connecting your device to your home Wi-Fi network, connecting to public networks, troubleshooting wireless issues & ethernet connections, and optimizing streaming performance.
Bandwidth has nothing to do with it. Others have reported the same problem, but there doesn't seem to be one solution. You can try removing channels and see if it helps, but with only 8 that shouldn't be a problem. The only other thing to try is a factory reset and then relink it to your account. If that still doesn't work, try a factory reset and create a new Roku account and link to that. You'd lose any purchases and subscriptions you paid for, so it's definitely a last resort.