(Feel free to update this bug's summary to be more specific.)
Component Readiness has found a potential regression in the following test:

[sig-network][OCPFeatureGate:RouteExternalCertificate][Feature:Router][apigroup:route.openshift.io] with valid setup the router should support external certificate and the secret is deleted and re-created again then routes are reachable [Suite:openshift/conformance/parallel]

Significant regression detected.
Fishers Exact probability of a regression: 100.00%.
Test pass rate dropped from 99.36% to 92.00%.

Sample (being evaluated) Release: 4.20
Start Time: 2025-08-18T00:00:00Z
End Time: 2025-08-25T08:00:00Z
Success Rate: 92.00%
Successes: 115
Failures: 10
Flakes: 0
Base (historical) Release: 4.19
Start Time: 2025-05-18T00:00:00Z
End Time: 2025-06-17T23:59:59Z
Success Rate: 99.36%
Successes: 938
Failures: 6
Flakes: 0

View the test details report for additional context.

Caused about 50 regressions, but has since resolved after a block of solid failures. Not sure what this was.

Jira is being created for triage / tracking purposes.

Filed by: dgoodwin@redhat.com