https://community.fabric.microsoft.com/t5/Service/Power-BI-Service-Refresh-Failing-Intermittently-for-PostgreSQL/m-p/5109417
Solved: Re: Power BI Service Refresh Failing Intermittentl... - Microsoft Fabric Community
Mar 9, 2026 - Maybe the issue is due to Postgres and not in Power BI. Please check the below post
power bi servicemicrosoft fabricsolved