See my original post here.

There should be some SRV settings to allow either each project to run as a subdomain of "localhost:####", or to set the currently activated project to be the site root of "localhost:####". For example, when running a page/script on the SRV webserver, it currently runs it as "http://localhost:8081/file:/C:/path/to/site/path/to/script.php", which causes problems with my PHP script that detects the root of the webpage. If the project is activated, it should be run as "http://localhost:8081/path/to/script.php". Entering that url in the embedded browser already serves the correct file, so I don't see why there cant be a setting to allow for this.