[session report] <MetaGenesis OS>

[Quantumnets]

Session ID: v2:0d484dc0-dae5-4074-9f35-279414222227
Session Schema: v2.0
Pro User ID: n/a

Issue Description (required)

Expected Behavior (required)

Actual Behavior (required)

System Information

• Dyad Version: 1.9.0-beta.2
• Platform: win32
• Architecture: x64
• Node Version: v24.8.0
• PNPM Version: 11.16.0
• Node Path: C:\Program Files\nodejs\node.exe
• Pro User ID: n/a
• Telemetry ID: 7fadef8d-da55-4acc-9594-185a2284c585
• Model: auto:auto | customId: undefined

Settings

• Selected Model: auto:auto
• Chat Mode: build
• Auto Approve Changes: true
• Dyad Pro Enabled: n/a
• Thinking Budget: n/a
• Runtime Mode: host
• Release Channel: stable

Logs

--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Squirrel.FileDownloader.<DownloadUrl>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__2.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Squirrel.UpdateManager.<CheckForUpdate>d__8.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Squirrel.Update.Program.<CheckForUpdate>d__8.MoveNext()<---


    at ChildProcess.<anonymous> (node:electron/js2c/browser_init:2:5469)
    at ChildProcess.emit (node:events:508:28)
    at ChildProcess._handle.onexit (node:internal/child_process:294:12)

Auto-Updater Logs

Last updater error (this session):
[2026-07-27T03:18:48.900Z] Command failed: 4294967295
System.AggregateException: One or more errors occurred. ---> System.Net.WebException: The remote server returned an error: (404) Not Found.
   at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.Net.WebClient.GetWebResponse(WebRequest request, IAsyncResult result)
   at System.Net.WebClient.DownloadBitsResponseCallback(IAsyncResult result)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at Squirrel.Utility.<LogIfThrows>d__43`1.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Squirrel.FileDownloader.<DownloadUrl>d__3.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Squirrel.UpdateManager.CheckForUpdateImpl.<CheckForUpdate>d__2.Mov

[dyad-assistant]

Hi! Please fill in all the fields in the issue so we can help you. A screenshot is very helpful!

[dyad-assistant]

This issue might be a duplicate of existing issues. Please check:

• Squirrel auto-update 404 error on Windows #3979: Same Squirrel auto-updater 404 (Not Found) error on Windows with an identical stack trace during CheckForUpdate. (confidence: high)

Feel free to ignore if none of these address your specific case.