### Steps to reproduce

Begin of the insertionAll of these are of the same nature:
[https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6005](https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6005)
[https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6006](https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6006)
[https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6023](https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6023)
https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6022End of the insertion Begin of the deletion Unclear, see https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6005/samplesEnd of the deletion

### What is the buggy behavior?

Begin of the insertionHTTPX with persistent connections enabled hangs forever with some hosts without respecting timeout configuration. For example this Nextcloud instance: https://cloud.greenlobster-mt.comEnd of the insertion Begin of the deletion UnclearEnd of the deletion

### What is the expected behavior?

Begin of the insertionHTTPX does not hang forever.End of the insertion Begin of the deletion UnclearEnd of the deletion

### Notes

* Also see [https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6006](https://appsignal.com/openproject-gmbh/sites/632371afd2a5e463ef717ecb/exceptions/incidents/6006) which affects the same customer