we have been constantly getting "Locally closed" error in http requestor component when large number of users are accessing the API at the same time. HTTP requester component consumes data from other API and failing with Locally closed error.

MuleSoft documentation suggested to enable stream response, set Max connections and set connection Idle timeout to to 5 seconds to close and evict the idle connections. After setting up the new config, API works fine for few days and after that the same issue arises. I have tried switching the max connection from unlimited to 5000 seconds. But nothing worked out.

Please help in getting this issue sorted out as it is very critical and I don't see any concrete solution in the internet. Attached the config and sample error