Hello everybody,
I waited to make this post thinking that with versions after 6.0 the problem would be solved, but I installed 6.2.003 and the problem is still there.
in practice when I use the "xstreamity" application when I go back with the exit key, after 3-4 times the system freezes and I have to turn off the decoder,
to premise that I have tried with other images and it works well, the problem has arisen with the version 6.0.
the root has been moved to the SDcard so it cannot be a memory fact.

decoder zgemma H92H