After upgrading from May 2023 patch 9 to February 2024 on our test environment, we can no longer access our data connections via the browser, but we can only access the data connections directly on the server. Our developers and users access qlik sense through a virtual proxy on the browser. It seems that the underlying URL to make a data connection no longer points to the virtual proxy, so we get 400 "The http request header is incorrect".
Our production environment does not have this problem (version may 2023 patch 9).
In the attachment I have added screenshots of the test environment and the production environment. In the developer tools of the browser you can see that the proxy reference is not there in the test environment, but it is in the production environment.
Is this a bug or could there be something else going on?
