Hello @lynn117,
Thanks for reaching out to the Roku Community.
Did you restart your Roku device before re-installing the channel? That step is crucial when performing troubleshooting. If you haven't tried the suggested order (remove > restart > re-install), we would recommend giving it a shot once again.
We also suggest doing the restart from the Settings menu by navigating to Settings > System > Power (If you do not see a Power submenu, skip to the next step.) > System restart.
Does this help? Keep us posted on how it goes.
Regards,
Nimfa