Bleeding edge versions randomly quit to xmb after the 4.99.xx versions.
I always used the bleeding edge versions ever since they began and I never had any problem with them despite the disclaimers provided by the dev until the 4.99.xx versions became available now they all randomly exit back to the xmb. The current stable and testing builds work perfectly.
Then I suggest you use testing or stable :-)
Bleeding edge/master is undergoing heavy rewrites now for 5.0 so it's kinda' expected.
As it says, you have been warned.