Outlook is losing connections with my gmail accounts

I have 6 gmail accounts set up in my Classic Outlook. 3 days ago two of them gave this error when synching. Today a third one reported the same error. I tried to delete one of the accounts and re add it. It let me delete it, but I keep getting the same error when trying to add it. I don't know if an update changed my settings or it was Microsoft or Gmail that changed, but I don't know how to fix it. I know it's an outlook/gmail problem, because I can still access the email from my iphone and from gmails website. Please help!

Task 'Synchronizing subscribed folders for ******@gmail.com.' reported error (0x800CCC0E) : 'Outlook cannot synchronize subscribed folders for ******@gmail.com. Error: Cannot connect to the server. If you continue to receive this message, contact your server administrator or Internet service provider (ISP).'