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mrusu's avatar
mrusu
Advocate II
5 months ago

Power BI RS January 2026 – Reports Using RLS Enter Infinite Reload Loop

We upgraded to the January 2026 latest release of Power BI Report Server, which is reported to include a fix for this issue:   Version: 1.25.9558.32914 (build 15.0.1120.122), Released: March 5, 2...
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v-hjannapu's avatar
v-hjannapu
Community Support
5 months ago

Hi mrusu ,
Thank you  for reaching out to the Microsoft fabric community forum.

According to the official Power BI Report Server changelog, the March 5, 2026 build (15.0.1120.122) includes a fix for an issue where reports using Row-Level Security RLS could get stuck spinning.

Change log for Power BI Report Server - Power BI | Microsoft Learn

 

Since you are still experiencing the reload loop when a user is not assigned to any RLS role, it may help to check the Report Server logs ReportServerService or RSPortal log to see if any authentication or RLS-related errors appear during the reload.

 Additionally, a similar discussion about the January 2026 PBIRS update is available here and may be helpful:

Solved: Re: PowerBI January 2026 Update - On-Premise Repor... - Microsoft Fabric Community

Hope the above provided information help you resolve the issue, if you have any further concerns or queries, please feel free to reach out to us.
Regards,
Community Support Team.

mrusu's avatar
mrusu
Advocate II
5 months ago

Thank you v-hjannapu, will have to analyze the logs as suggested.

Regards

  • v-hjannapu's avatar
    v-hjannapu
    Community Support
    5 months ago

    Hi mrusu,

    Thanks for the update. Please check the logs when you get a chance and see if any RLS or authentication related entries appear during the reload. That information should help identify what is causing the behavior.

    If you notice anything unusual in the logs, feel free to share the details here and we can take a look further.

    Regards,
    Community Support Team.