AppCheck NG incident

"AppCheck Update Service connection failed" warnings – False Positive

Notice Resolved View vendor source →

AppCheck NG experienced a notice incident on April 20, 2026 affecting Infrastructure Scanner, lasting 1d 16h. The incident has been resolved; the full update timeline is below.

Started
Apr 20, 2026, 03:17 PM UTC
Resolved
Apr 22, 2026, 08:03 AM UTC
Duration
1d 16h
Detected by Pingoru
Apr 20, 2026, 03:17 PM UTC

Affected components

Infrastructure Scanner

Update timeline

  1. identified Apr 20, 2026, 03:17 PM UTC

    An error is causing the warning "AppCheck Update Service connection failed" to be incorrectly generated on a number of Infrastructure scans. Our development team are working to correct this. Until this is resolved, this warning message should be ignored.

  2. resolved Apr 22, 2026, 08:03 AM UTC

    This incident has been resolved.