Infinite Loop Issue Occurs on Different Types of Reports, Resolved Only by Restarting Application Service

[raizeira]

Hello Stimulsoft Team and Community,

I am encountering an infinite loop issue while rendering reports in Stimulsoft .NET. Importantly, this problem occurs across different types of reports and is not isolated to a specific template or report structure.

The rendering process repeatedly refreshes or reloads indefinitely, making the report viewer unresponsive. However, interestingly, this does not correspond with any significant increase in CPU or memory usage.

Some additional details:

The Stimulsoft engine uses its own connection string independently from my application.

The problem persists across multiple report types and configurations.

The issue only resolves temporarily when I restart the service of my application that hosts the reporting engine.

I have reviewed databand properties like CanBreak and grouping configurations, but the loop still happens.

I suspect this might relate to bugs found in some Stimulsoft versions involving infinite rendering or databand loops.

In some cases, I receive this JSON error in the browser's DevTools console: {"result":-2147483572,"method":"","parameters":""}, which seems to indicate internal rendering or API-processing failures.

Any guidance on debugging, recommended versions with fixes, or configuration best practices would be very helpful.

Thank you for your assistance!

[Lech Kulikowski]

Hello,

What product and version are you using?

Thank you.

[raizeira]

Hello,

is Version 2025.2.3 from 18 April 2025, .NET 8.0

[Lech Kulikowski]

Hello,

Please send us a sample project that reproduces the issue for analysis.

Thank you.