Up until recently iMessage has been working pretty well. One time I had to sign out and then sign back in for it to download all the messages, but for the most part after I turn the Mac back on it downloads the messages automatically. Now however, it's not. I have tried signing out on my iPhone and Mac but that didn't help. Frankly, besides signing out I'm not sure what else I can do. I can send messages by the way and receive messages on the Mac. It's just that older messages aren't downloading. Well, scratch that, seems that receiving messages now is hit or miss. I don't know if it's helpful but in Safari I also see this error: "The Google safe browsing service is unavailable. No updates have occurred in 1 day." Could it be a network issue?
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