I would like to draw your attention to an improvement we recently made in the AuditTrail module:

AuditTrail - Low performance when saving data under certain circumstances

Please install the version 13.1.10+ or 13.2.7+ and let us know whether it now works better in your app.

I am focusing on this due to a recent discussion in this support ticket. In short, if something is not performing well or fast enough, it is always worth researching the cause of this behavior, rather than disabling a feature completely, especially when it relates to built-in XAF modules.

There may be some tricky or uncovered scenarios, and specialized profiling tools (e.g., AQTime and SQL Server Profiler) may help to find the cause of such performance issues. If you are not so familiar with using profilers (imho, it is still important to master them for the future for any professional developer, though) to profile the project yourself, feel free to send it to us, so that we can research it and find the best solution. I understand that preparing an entire project or test sample may take some time, but the result is worth it. This may also help improve the product itself, and the experiences that other users may be facing, which is always appreciated by the community. Thanks!