I typically use the 'Browse' feature when channel hopping, although all too often I run into the same problems as described by others:
- The list of programmes is empty.
- The list of programmes is available, but pressing More shows a blank page.
The only way to fix this is to unplug and reboot the STB, which makes me think that it isn't a problem with the content provider but rather a problem with the EPG not requesting the correct content.