[Bug]: Responses from agent not visible due to TimeoutError

[dragonautdev]

Before submitting

• I searched existing issues and did not find a duplicate.
• I included enough detail to reproduce or investigate the problem.

Area

apps/desktop

Steps to reproduce

1. Start the app and send messages in two or more threads (codex, opencode or cursor provider)
2. Switch back and forth between sending messages through both sessions.
3. Eventually you'll see the agent does actions, but never see its responses on the screen

I looked at the latest failures section and was able to find multiple of the following errors directly related to the time those agent responses didn't appear on screen:

TimeoutError: TimeoutError
    at orElse (file:///opt/t3code-bin/resources/app.asar/node_modules/effect/dist/internal/effect.js:1454:22)
    at cursor-acp-model-capability-probe (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:52924:113)
    at cursor-acp-model-capability-discovery (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:52938:16)
    at restartSnapshotEnrichment (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29822:10)
    at restartSnapshotEnrichment (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29793:43)
    at applySnapshot (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29825:83)
    at applySnapshot (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29805:35)
    at refreshSnapshot (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29835:12)
    at refreshSnapshot (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29826:33)
    at refreshOneSource (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:60074:53)
    at refreshOneSource (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:60069:34)

I have 10+ errors like the one above in a row, for seemingly the same message.

Expected behavior

Message responses from agents always appear on screen.

Actual behavior

Message responses stop appearing in at least one of the sessions, if not both.

Impact

Blocks work completely

Version or commit

0.24-1

Environment

Linux 7.0.3-arch1-2, Hyprland 0.54.3

Logs or stack traces

TimeoutError: TimeoutError
    at orElse (file:///opt/t3code-bin/resources/app.asar/node_modules/effect/dist/internal/effect.js:1454:22)
    at cursor-acp-model-capability-probe (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:52924:113)
    at cursor-acp-model-capability-discovery (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:52938:16)
    at restartSnapshotEnrichment (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29822:10)
    at restartSnapshotEnrichment (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29793:43)
    at applySnapshot (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29825:83)
    at applySnapshot (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29805:35)
    at refreshSnapshot (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29835:12)
    at refreshSnapshot (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:29826:33)
    at refreshOneSource (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:60074:53)
    at refreshOneSource (definition) (file:///opt/t3code-bin/resources/app.asar/apps/server/dist/bin.mjs:60069:34)

Screenshots, recordings, or supporting files

screenshot-2026-05-23_10-05-21.png
screenshot-2026-05-23_10-13-48.png

Workaround

No response