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

[sig-cluster-lifecycle][OCPFeatureGate:VSphereMultiNetworks][platform:vsphere] Managed cluster should new machines should pass multi network tests [apigroup:machine.openshift.io][Suite:openshift/conformance/parallel]

Test has a 84.21% pass rate, but 95.00% is required.

Sample (being evaluated) Release: 4.19
Start Time: 2025-05-02T00:00:00Z
End Time: 2025-05-09T08:00:00Z
Success Rate: 84.21%
Successes: 16
Failures: 3
Flakes: 0

Base (historical) Release: 4.18
Start Time: 2025-01-26T00:00:00Z
End Time: 2025-02-25T23:59:59Z
Success Rate: 0.00%
Successes: 0
Failures: 0
Flakes: 0

View the test details report for additional context.

Looks like the feature or test is bugged, two of the three failures appear to be legit problems with reading machines.

The third failure is api outage and just got unlucky and tripped over the minfail of 3 to show in component readiness, but with two legit failures in the mix, we can't ignore. It also probably will prevent featuregate pass rates from being sufficient.