@MonkeyTV
Thanks for the post.
If you are unable to resolve the issue, can you please provide us the following information:
-Roku TV brand and model
-serial number
-device ID
-software OS/version
(these can all be found in Settings > System > About)
-steps to reproduce the issue you are seeing
In addition, this issue may be hardware related. Have you tried contacting Sharp support yet to inquire further? I'd suggest starting there to see what options or suggestions they can provide. Each Roku TV manufacturer provides direct support for their products running the Roku OS.
You can reach them here: http://www.sharpusa.com/CustomerSupport/ContactUs.aspx or at 1-888-935-8880.
Thanks,
Danny
Danny R.
Roku Community Moderator