Air and OSX EI Captain, your feedback here

[Jean-Marie]

I don't know if it is a definitive solution for me since it is still a bit early to tell, but since I completely uninstalled and nuked the automated update daemons of Google as well as disabled automated updating of Microsoft, flash and java, I have not had a single drop for the last two days while I was having at least a couple of dropouts every days with El Capitan and about once a day with Mavericks.

I'm keeping my fingers crossed.

Jean-Marie