I can relate to above, I was just on the Fantasy. iMessage worked for people in our group for a while then quit working. When checking with guest services, i got the same response that if it had worked or working it is an error on their part and its not supported. What is also really annoying is that it was working for me for a while and I was in a middle of texting and it quit working.. When checking settings somehow my imessage setting got turned off. I know it was on before as I had checked this. This was consistent with others in my group. When it "quit" working the 'imessage" setting had been turned off.. Does Disney have malware to do that through the DCL-guest wi-fi? And then the only way to turn imessage back on and connect is with Full Wi-fi.