Back doesn't function when in options menu in BigBox

[Tony]

I'm on 6.9 and everything works great except the back button sometimes doesn't function either with ESC or the back button on my 360 controller. I hear the sound as if it's supposed to function but it does nothing; I can't go back into the game selection screen, it just selects my previous selection in the menu. It seems to get confused in thinking I want to go back to a previous selection and gets stuck in a loop between both menu selections. Is this a known issue with the beta? I have just about the same issue if I press ESC too many times. My only other complaint also is that platform videos keep playing very occasionally when also viewing game menu videos though that's not as big a deal to me. I'm using the VLC options if it's any help.

Edit: Also is there any place I can get the clear logos for NES? I went to emumovies and they don't have the same set as what's originally downloaded. I accidentally deleted a few I guess when I ran an image deduper with the wrong settings. 

Edit 2: For any fellow noobs, I'd recommend not running any image de-duplicating programs because it can cause a bit of trouble as it did me. Some dupes, especially logos, are used across different systems and they may have the same hash. I think that caused me about an hour's worth of work to re-download some logos.

Edited September 17, 2016 by Tony
clarification