Hey,

I was trying to use the new Sandboxes and found out that exposing 2 ports at the same time throws an error.

The following code throws an unexpected internal server error:

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// Create sandbox with a simple Next.js example
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const sandbox = await Sandbox.create({
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  source: {
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    type: "git",
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    url: "https://github.com/vercel/sandbox-example-next.git",
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  },
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  resources: { vcpus: 4 },
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  timeout: ms("5m"),
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  ports: [3000, 1234],
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  runtime: "node22",
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});

The error I am getting is:

'{"error":{"code":"internal_server_error","message":"An unexpected internal error occurred"}}'

Everything works well with just 1 port exposed. Thanks in advance for any input on that topic!