Unable to load schema

[seahindeniz]

Describe the bug
I just installed the Deno and Denon and started a new project without executing/running anything. I have set up my env. and installed the Deno VSCode extension.
After installing Deno, Denon and creating the denon.json file, the $schema entry shows the following error
Unable to load schema from 'https://deno.land/x/denon/schema.json': Request vscode/content failed unexpectedly without providing any details.(768)

To Reproduce
Steps to reproduce the behavior:
1. Fresh installation
2. Create a new project and JSON file
3. Paste configuration copied from here
4. See error

Screenshots

Setup

• OS: Ubuntu 20 on WSL2
• Deno version: 1.3.3
• Denon version: 2.3.3

Additional context
If I add the raw schema URL to the denon.json, it works

[notfilippo]

Mhn. Probably I should start defaulting to the versioned import: https://deno.land/x/denon@2.4.0/schema.json.

[eliassjogreen]

Are you using a proxy? It seems like that could interfere with schema importing in vscode. According to stackoverflow you should be able to solve this with editing the user settings file to have "http.proxySupport": "off".