I'm testing a web app loading a script from a remote url via https during initialization. This works if I don't have to use a proxy. If I'm using a proxy (running at localhost:3128) a http error 500 is returned from testcafe:
The proxy is configured in the browser and obviously used by testcafe. I did not specifiy the proxy in testcafe itself via API or command line.
If I use the request URL (pointing to the testcafe proxy at port 1338) manually right after the http 500 error I get http 302 redirecting to some error page: