Intermittent failures in runner group and runner-related permissions pages

This incident has been resolved.

We have applied a mitigation and are seeing recovery signals. We will continue monitoring recovery and providing updates.

We have identified the source of a communication issue between Actions services and are working toward mitigation. Customers may experience failure to load runner groups and runner-related permissions issues when using Larger Runners.

We are investigating reports of failure to load runner groups and runner-related permissions for customers using larger runners.

We are investigating reports of impacted performance for some GitHub services.