Orbstack V2 hangs under heavy IO workloads #2474

Describe the bug

I've only recently started using orbstack but it's consistently crashed on two different computers under two different (but both heavy IO workloads).
First is on version Version: 2.1.1 (2010100) Commit: 5938f7b0d94c0f51823fa763326a74302524c332 (v2.1.1) on a M4 16GB Mac Mini. The crashes would happen while downloading large files using SABNzbd
Second on version Version: 2.1.3 (2010300) Commit: 7a3258b7336a8a47b75771e87ef7b74ba4bba8eb (v2.1.3) on a 48GB M4 Pro running a data ingestion job on Clickhouse.

This looks to be the same or a very similar issue to #2088. When this happens, docker ps and docker stats hang without returning anything. The internal stats in the orbstack UI also doesn't load. And on the M4 Pro Macbook I saw a dialog about a network disconnect

Report uploads:

OrbStack info:
  Version: 2.1.3
  Commit: 7a3258b7336a8a47b75771e87ef7b74ba4bba8eb (v2.1.3)

System info:
  macOS: 15.5 (24F74)
  CPU: arm64, 14 cores
  CPU model: Apple M4 Pro
  Model: Mac16,7
  Memory: 48 GiB

Full report: https://orbstack.dev/_admin/diag/orbstack-diagreport_2026-05-19T18-38-57.973115Z.zip

and

OrbStack info:
  Version: 2.1.1
  Commit: 5938f7b0d94c0f51823fa763326a74302524c332 (v2.1.1)

System info:
  macOS: 26.3 (25D125)
  CPU: arm64, 10 cores
  CPU model: Apple M4
  Model: Mac16,10
  Memory: 16 GiB

Full report: https://orbstack.dev/_admin/diag/orbstack-diagreport_2026-05-19T18-42-01.932903Z.zip

To Reproduce

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Expected behavior

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Diagnostic report (REQUIRED)

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Screenshots and additional context (optional)

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