[Bug]: Timed out waiting for backend readiness at http://127.0.0.1:3773.

[mbruhler]

Before submitting

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

Area

apps/web

Steps to reproduce

When starting freshly downloaded t3code I get:

Stage: bootstrap
Timed out waiting for backend readiness at http://127.0.0.1:3773.
Error: Timed out waiting for backend readiness at http://127.0.0.1:3773.
at waitForHttpReady (/Applications/T3 Code (Alpha).app/Contents/Resources/app.asar/apps/desktop/dist-electron/main.js:3703:37)
at process.processTicksAndRejections (node:internal/process/task_queues:103:5)
at async waitForBackendHttpReady (/Applications/T3 Code (Alpha).app/Contents/Resources/app.asar/apps/desktop/dist-electron/main.js:4228:3)
at async bootstrap (/Applications/T3 Code (Alpha).app/Contents/Resources/app.asar/apps/desktop/dist-electron/main.js:5272:2)

Expected behavior

No error, app starts normally

Actual behavior

There is above bug

Impact

Blocks work completely

Version or commit

No response

Environment

macOS Tahoe 26.3.1 (25D2128)

Logs or stack traces

Mentioned above

Screenshots, recordings, or supporting files

image.png

Workaround

No available, app is unusable

[MuhammedAlkhudiry]

same after upgrading from 15 to 17, clicked restart to upgrade:

[RenatoPorfirio]

Same issue here. Windows 11 Pro (V. 25H2)

[GuuhBoss]

Same, after updating from 16 to 17, with ubuntu 24.04, T3-Code-0.0.17-x86_64.AppImage

[adammansfield]

This seems to be duplicate of #1916.

#1979 is a merged PR, which should fix this issue in the next release.