When you click on Miscellaneous and there is the only black screen you have to do Soft Reset. If your box is connected to the Internet via WiFi make sure you know your WiFi name and password because the WiFi connection will have to be set up again. Follow the instructions below:
- Click SETUP on the remote, select General and click on OK.
- Select Reset Settings and press OK on the remote.
- Select Soft reset (only settings and caches) and press OK on the remote.
- Wait until the settings will be reset.
- After resetting the player will be rebooted.
If your box is connected to the Internet via WiFi click on the link and follow the instructions to set up the WiFi.