Our cloud service and demo servers are not reachable right now , maybe a network issue with our provider , looking into it .
The service is reachable , but slow as openHAB instances start to reconnect . It will take time for connections to stabilize . Linode reported a major network issue in their their Frankfurt data center that looks to be resolved now .
I had again some troubles this morning. Google assistant could not connect to openhab and also myopenhab needed a long time to connect to my server. I had the same issue yesterday but I do not know if it is related to your issue.
It looked like linode had one more network hiccup, but came back after a few mins. There is still planned maintenance today in a little over 5 hours .
My OH server reconnected to the openHAB Cloud service at 2:22 AM CEST last night.
@digitaldan Thanks for your work.