Mock Server returning 502

Starting today we are getting 502 errors from our mock server when it should return a 404. The url is “https://d78f59ff-ad8e-4c34-b62b-049a4361b136.mock.pstmn.io/connect/token/responsestatuscode/404”. I clicked the “Try” button and the response is “upstream connect error or disconnect/reset before headers. reset reason: protocol error”

Any ideas what the issue could be? The mock server works for the most part but randomly returns a 502.

The 502 error from your Postman mock server is likely a problem on Postman’s side, not yours. These errors are usually random and temporary. Check Postman’s status page or try again later there’s nothing you need to fix in your setup.