We are experiencing an issue in one of our Pega 8.7.4 environments where Admin Studio does not load. In addition, the Harness is also not opening in App Studio/Dev Studio, and the same behavior is observed in both scenarios.
We have not observed any exceptions or error messages in the Pega logs. However, after the request is initiated, the requestor eventually becomes locked, and thread dumps are generated due to long-running requests.

