Quote Originally Posted by Rob van der Does View Post
I've been testing this together with Andy, but we found no cause and hence no solution.
I took his advise to flash the box, and Ohhh mystery: now all is fine.
So my advise to you is to do the same (provided all normal options regarding internet issues have been tried).
regarding the issue I can say that this happens only an always on the same DUO. The second one has never been affected.
Further, it behaves like a time bomb: one day passes and the issue is there. If An update became available in few hours after installation upgrading goes ok.