# iOS app freezes after MCP auth redirect from browser
**URL:** https://community.fibery.io/t/ios-app-freezes-after-mcp-auth-redirect-from-browser/11322
**Category:** Bugs & Issues
**Created:** [September 25, 2026, 7:37am UTC](https://community.fibery.io/t/ios-app-freezes-after-mcp-auth-redirect-from-browser/11322 "2026-09-25T07:37:16Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@halvorot](https://community.fibery.io/u/halvorot)
#### Post date: [September 25, 2026, 7:37am UTC](https://community.fibery.io/t/ios-app-freezes-after-mcp-auth-redirect-from-browser/11322/1 "2026-09-25T07:37:16Z")
I am experiencing an issue when performing the Fibery MCP auth flow from the browser on my iPhone.
to reproduce:
1. go to a system that needs to authenticate with the Fibery MCP in the browser. In my case my Hermes Agent. Click authenticate.
2. I get sent to an auth page that then opens in the Fibery iOS app, in the in-app browser.
3. Complete the auth flow there
4. When I then finish the flow and close the in-app browser I am left with a blank page in fibery.
5. I have tried force closing the fibery app and reopening but still just a blank page in the app.
6. I had to uninstall and reinstall the app for fibery to work again.
This has happened multiple times.
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### Author:  [@alex](https://community.fibery.io/u/alex)
#### Post date: [September 25, 2026, 9:21am UTC](https://community.fibery.io/t/ios-app-freezes-after-mcp-auth-redirect-from-browser/11322/2 "2026-09-25T09:21:10Z")
Thank you for the feedback, we’ll review this flow.