Initially, I'd suggest taking a look at the following article:
HipChat clients unable to connect to HipChat Server: Couldn't load HipChat
If you're unable to proceed, please contact our support team for deeper investigation!
...from the beginning. We have built up a lot of content in HipChat, with it being a core tool in our distributed company model. While it is true that we didn’t need to move to Slack immediately, we felt it...
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