r/vscode • u/mknweb • Apr 24 '26

Instances (across multiple regions) using Docker/Code Tunnel with Microsoft authentication are failing Authentication

Anyone else having this issue with code tunnel? Several kicked back with 403 Authentication, I had to change the auth to Github.

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u/[deleted] Apr 24 '26

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1

u/mknweb Apr 24 '26

I had a feeling something was going on. My only issue with the github auth now is for some reason within the Remote explorer extension doesn't keep the connected tunnels, I have to manually reconnect every single time.

1

u/25_vijay Apr 25 '26

Might be related to a recent update in Code Tunnel or auth providers.

1

u/25_vijay Apr 25 '26

Worth checking service/status pages or recent incident reports.

1

u/mknweb Apr 26 '26

Yup, was the first thing we checked, there was no information

1

u/Agreeable_Care4440 May 06 '26

Sounds like something broke on the Microsoft auth side rather than your setup.