The "Failed to fetch info data" error typically occurs when Zabbix's MSSQL monitoring item fails to retrieve data from the database. This can happen due to various reasons, such as:
: The monitoring user requires specific rights to fetch performance data. Run these commands on your SQL Server: zabbix mssql failed to fetch info data -or no data for 30m-
To help narrow down the specific fix for your setup, let me know: The "Failed to fetch info data" error typically