zabbix-system-status dashboard sometimes no data, and sometimes the data results are incomplete, only part of the trigger alarm is displayed, may I ask what is the problem
My zabbix version is 3.4, grafana version is 4.6.3, Grafana-Zabbix Plugin version is 3.7
Try to check API responses (network tab in browser dev tools), grafana just displays data which comes from Zabbix.
I have seen this issue as well. when I click on Query Inspector it shows its executing a trigger.get method when it should be doing an item.history