Retrieve data from google support device error

Hi Razik_BNPL ,

Please use Web.Page instead of Web.BrowserContents, and paste the below codes in your Advanced Editor. Please find the details in the attachment.

let
  Source = Web.Page(Web.Contents("https://storage.googleapis.com/play_public/supported_devices.html")),
  Navigation = Source{0}[Data]
in
  Navigation

In addition, you can refer the following link to try to resolve the problem about web connector...

Troubleshooting the Power Query Web connector - Power Query | Microsoft Learn

Best Regards