Frequently getting the "Aborted" error when loading a specific URL

[phuocminh6464]

CefSharp Version: CefSharp.Wpf.NETCore - V125.0.210
Architecture: x64
.Net Version: .Net 7.0

My WPF app has been using CefSharp for quite a long time, and we have not encountered any issues even though the current version is no longer supported. However, since June 2026 we have been consistently getting an Aborted error when loading a specific URL.

I added logging to the OnBrowseLoadError event, as shown below. Even after reloading the URL, the same Aborted error still occurs.
FailedUrl=https://xxxxx - IsMainFrame=True - ErrorCode=Aborted - Message=ERR_ABORTED

Could you help me investigate the root cause? Is this likely related to the unsupported CefSharp version, or could there be another cause?

This issue is causing the WPF app to proceed with the wrong flow, so it is currently an urgent bug that we need to fix.