Versions

• GitHub Extension for Visual Studio version: 2.7.1.6591
• Visual Studio version: 2017 Pro

What happened

I have github for enterprise intranet server deployed. There server only supports http connection (HTTP://github.{mycompany}.com). When works fine, until I try to add a comment for PR, it shows "An error occurred while sending the request". In Fiddler I can see, that it tries to send requests to HTTPS:443 tunnel, even though all other requests work fine and go through HTTP:80, including showing list of available PRs and shows existing comments fine.

Steps to Reproduce

Steps to reproduce the behavior:

1. Add local Github for Enterprise deployed to local HTTP (not HTTPs) server
2. Open some active PR for review in Visual Studio
3. Try to add new review comment for the PR
4. See error "An error occurred while sending the request"

Expected behavior

Successfully add request

Screenshots