I was wondering how to get tv show episodes thumbnails to show in folder view. I have per episode a thumbnail (with the episode number on it) But it only shows the main image :S I have remove the cache from the thumb folder. but still no luck
With the WD in STANDBY, delete the metathumb files and delete the .wd_tv/thumb folder.
Then do a device restart (Setup/System/Device Restart) before you do anything else. Don’t go back to the video folders first or the unwanted thumbs will be recreated somehow.