HTTP Request sent twice


I’m having a problem regarding the activity UiPath.Web.Activities.HttpClient.

Whenever I am executing it (through a trigger in the respective queue, manually in the orchestrator panel or in the studio) it sends two requests instead of one even though this activity only exists in my project once.

I have already recreated my project from scratch - including remaking the queue, the trigger and even starting a new Studio project where I created a new HttpClient Activity and filled it manually, instead of just copying it from the old project.

The logs only show one execution, nothing is printed twice so I don’t really understand where this second request is coming from.


Thanks in advance

Edit: The requests are sent to a Camunda API, if that is of any help.

Does nobody have an idea? This is how the requests look on camunda side:

123.456.7.89 - - [21/Apr/2021:09:14:36 +0200] “POST /engine-rest/message HTTP/1.1” 200 208
123.456.7.89 - - [21/Apr/2021:09:14:36 +0200] “POST /engine-rest/message HTTP/1.1” 400 218