Known solutions/workarounds for apps not loading:
1) Check for updates (Settings/System/System updates/Check now) - try again
2) Change your Theme to the Roku Default (Settings/Theme/Restore default theme) - try again
3) Change your Screensaver to a Roku clock (Settings/Theme/Screensavers) - try again
4) Network connection reset (Settings/System/Advanced system settings) - try again
5) Completely unplug power from Roku for 10-15 minutes - try again
6) Factory reset (Settings/System/Advanced system settings) <--- last resort
Thanks for the post.
Can you please provide more information about the issue you are experiencing? What Roku model device are you using? How are you powering the Roku device? Is the device plugged into the TV USB port or is it plugged into a wall outlet?
With more information we will be able to assist you further.
Thanks,
Danny