this build is super fast but for some reason I cannot play any of my vids in Movies & TV app, it just tries to load the movie with the spinning dots, nothing happens, only build this has happened
You are not alone. I have had this issue with every IP build starting with 15002. It is now listed in the known issues for builds 15055 and 15058.
No no, it was just because the 32bit upgrade kept failing, and downloading the update again, so just quickly grabbed another ESD link while it was downloading for the 5th time Updated now anyway, not sure what was wrong with it