Welcome! StickLogical1
We can see that you’re experiencing error -03 on your Roku TV. Thanks for sharing the steps you’ve already tried to resolve the issue. Try connecting to a different network, such as a mobile hotspot, to check if there's any difference.
If the issue persists, please provide the following details for us to investigate further.
- Roku device info: Software version, Device ID, and Serial Number (found in Settings > System > About).
- Tracker ID (press Home 5 times, then Back 5 times when the issue occurs).
- Router make/model
Looking forward to your reply!
Roku Community Team