Just got a reply from Team Xecuter after I let them KNow I'm running this troubleshooting threat here at GBATemp:
Hello OhhSheetz,
we know about the issues and are working on updating and fixing all the
problems, one by one, while developing more and better features.
thanks for the feedback.
Luckily they really are keeping tabs on their SX OS and tackling issues one by one, and I'll try to report to them bulk items that need prompt action, as in, the ones we discuss here! So keep up on sending me info and let's work to get everything running as smooth as peanut butter; that's extra smooth.
On a side note, I have done some testing on some of the other problematic games that some of you were complaining about:
-Street Fighter 30th: Game works, even without update, was able to go into a few games, exit and try others, no issue here. It looks like whatever issues did get triggered for some people, they could have been from the transfer to/from the sd card
-La Noir: Using the same file, I managed to get the Nintendo Loading screen, but the game still crashes. Update is running right now, but I doubt this will actually change anything