The last coupe of Days have been horrible with my Mag322. All the problems described above, all the suggested fixes applied. Sometimes it has worked, most of the times it has not. And since it always have been working without any problem whatsoever on my iOS devices, network issues can be ruled...
I am so glad that some online research led me here and to @Sense. Great service, nothing like the bad experience of those acting out in the wild wild web.