When I try to open Netflix it shows the logo for three seconds then goes straight back to the Home Screen. It’s not doing it for any other apps. My software is up to date and I tried deleting Netflix and re downloaded it but it’s still doing the same thing.
After removing a channel, best practice is to restart your Roku to clear its memory before reinstalling the channel. Did you do this?
Restart via Settings > System > System restart (for Roku TVs: Settings > System > Power > System restart)