Multiplayer server down planning or announcement?

is there a planning of server maintenance outages ?
or at least any information/communication somewhere when servers go down ??

Yesterday evening I had two crashes that ended my ongoing multiplayer ranked game…
I could not finish those two games.
it is so frustrating !!!

the last crash was around 2 GMT saturday march 28th
it seems to happen frequently…

I play in western Europe (France)

thanks for your answer

What is going on with Multiplayer, these games are designed for Multiplayer but yet we can’t play them, why can’t a simple Multiplayer load game not work??? Why does it always crash the game??? Simple please get it sorted.