We were automatically logged out of our wifi network that runs thrrough a Vodafone supplied modem. When we try to log back in, it says that our password is wrong, even though we are using the same password as always, as given to us when the technician set up our new high speed connection a few months ago.. The network seems to be coming in and out as well. Is there a fix for this. We're in Hataitai but I couldn't see any issues mentioned for our area.