That is a very annoying error indeed.. Have had a few times myself (renewing the page usually solves it for me, even while you're editing all your content is saved every few seconds anyway). Sadly 'Unable to communicate with server' can mean a lot of things, especially on Cloud, seeing as there are many factors that can cause such communication problems.
If there weren't any status issues according to Atlassian, it might have been a more local problem for you. Did your colleagues have the same problem? Are you still having the problem now? My guess would be some kind of hitch on your computers connection, or the local network maybe?
Of course Atlassian is also not perfect. If you encounter such issues and you can be sure it's not a local issue, definitely just send in a ticket!
Here’s another edition of “What’s New” this month in Confluence Cloud. Quickly (and more easily) adjust permission settings We know that sometimes the layers of space permissions and page restric...
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