Is your server currently down?

My suff worked but now I cant connect - it keeps telling me that my Arduino Mega is not in network.
Checked Lan, WLan and auth token, everything allright…

Server up. We had no downtime at all so far. “not in network” message either means you have wrong token on your hardware that doesn’t correspond to those one in app either your mega really didn’t connect to server. You could add blynk debug to your hardware to be sure hardware connected. Please post here debug output.