[Bug] Connection failure (404/Code 5) on Memos v0.26.1

[n1njaznutz]

App Version: v0.8.8 Memos Server Version: v0.26.1 Deployment: Synology Docker (Reverse Proxy)

Description: I am unable to connect the MoeMemos Android app (v0.8.8) to my self-hosted Memos instance running v0.26.1. Even when using a newly generated Access Token and ensuring no trailing slash is present in the host URL, the app returns a 404 error on the initial handshake.

Actual Behavior: The app fails with the following error: Response{protocol=h2, code=404, message=, url=https://[DOMAIN]/api/v1/instance/profile}

When visiting the API endpoint directly in a mobile browser, the server returns a gRPC-style error: {"code":5, "message":"Not Found", "details":[]}

Additional Context:

Obsidian Sync: Other integrations (like Obsidian) are still working correctly with the same server, suggesting the core API is reachable but the specific /api/v1/instance/profile endpoint used by MoeMemos may have been moved or removed in the v0.26.1 release.

Connectivity: I have verified the Synology Reverse Proxy settings (WebSocket headers, HTTP 1.1, etc.) are correct. The server is responding, but rejecting the specific method requested by the app.

[mudkipme]

It's weird as /api/v1/instance/profile is implemented in Memos at https://github.com/usememos/memos/blob/main/server/router/api/v1/instance_service.go

If you are using Mortis, pleas try connecting to Memos directly.
Or if you are not using Mortis, please try connecting with Mortis.

You can also try visit /api/v1/instance/profile in browser without reverse proxy.

[gefate]

same here