As you may all know we had upgraded the network software recently which caused some undesired outages.
After some tweaks it seems that the network is much more stable now and everything is getting back to normal.
We have deploed, 5 days ago, a brand new server monitoring system which takes the necessary actions in case of network, database or any other kind of server failure. It seems to be working perfectly.
We will keep you updated when we have more news.