Hub with Unable to contact the server error

[GumpDev]

Describe the bug I added the board to my azure, but when i go to the Pull Request Manager Hub Page shows this error: 'There was an error during the extension load: NetworkException: TF400893: Unable to contact the server. Please check your network connection and try again.' and don't load the PRs, my computer is connected to internet.

On console has: No permissions found for security namespace XXXXX and token XXXXX. Ensure that the effective permissions are included in shared data. Refused to connect to 'https://browser.events.data.microsoft.com/OneCollector/1.0/?cors=true&content-type=application/x-json-stream&w=0' because it violates the following Content Security Policy directive: "connect-src .visualstudio.com wss://.visualstudio.com https://web.vortex.data.microsoft.com .dev.azure.com dev.azure.com wss://.dev.azure.com wss://dev.azure.com .vsassets.io ms.gallery.vsassets.io vsassetscdn.azure.cn ms.gallerycdn.vsassets.io ms.gallerycdn.azure.cn .blob.core.windows.net".

To Reproduce Steps to reproduce the behavior:

1. Go to Pull Request Manager Hub
2. See error

Expected behavior Load the PR's in the board

Screenshots

Desktop (please complete the following information):

• OS: Ubuntu Linux
• Browser: Chrome

[Xerillio]

This might not be related to this specific extension. Other posts discussing the TF400893 error mention issues like firewalls blocking the traffic. Try:

• Using a different browser
• Check firewall rules on the network
• Is it hosted from a company network?
  • Try accessing it from that network or a another
• Turn VPN off (if any)

[cribeiro84]

@GumpDev please check on the console of Developers Tools of your browser (usually F12) and check if there are any errors. It seems to be related to some kind of proxy blocking.

[cribeiro84]

It seems something related to Proxy. Do you have corporate proxy? Might also related to websockets being blocked.