We are using Elasticsearch 7.3 with kibana 7.2 versions.
I set up Heartbeat (using docker) and configured the heartbeat.yml properly. After that I saw all of our services are exists under "Uptime" tab and saw that all of them are up and working.
Since few days ago, we dont see anything under "Uptime" tab - the verView screen are loading for ever and no data is coming (see attached screenshot)
We suspect that it happened since we moved from Trail to Basics.
I can see heartbeat data are coming under "Discover" tab. (see attached screenshot)
I also checked the logs of kibana and the logs of the heartbeat docker - no special errors.
any advice how I can debug this issue?