Unable to save changes on Bitwarden app on android

[cyberdude]

I have the Bitwarden app version 2025.9.1 (20742) installed on Graphene OS.

I have the app pointing to the .local address of my server. the App syncs fine with the Vaultwarden server.

However when I make a change to an entry in the vault and save it or delete an entry I get the following error

Stacktrace:
java.io.IOException: java.net.UnknownHostException: Unable to resolve host “xxx.local”: No address associated with hostname
com.bitwarden.network.interceptor.AuthTokenManager.intercept( Removed )
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1156)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:651)
java.lang.Thread.run(Thread.java:1119)

Version: 2025.9.1 (20742)
Device: google Pixel 6a 16@36 prod
CI: commit: bitwarden/android/release/2025.9-rc35@6f6aacabfbc803c44b52088889b46057df6801e2
build source: bitwarden/android/actions/runs/17865058734/attempts/1

I can reach the server and log in with Firefox no problem and everything else with the Bitwarden app seems to work fine including syncing with the server. It’s just trying to save a change or delete an entry that fails.

Any thoughts where the issue may be?

[datamaycare]

I’d double check all your configurations settings, but also Graphene has some security things like firewalls etc that have tripped up users before with similar issues. Double check Bitwarden has access to all it needs to.

[cyberdude]

Well it seems to be the TrackerControl app I have installed is causing the issue. Even though I allow all trackers through for the Bitwarden app it is blocking something because completely disabling monitoring on Bitwarden solves the problem. Since the Tracker app creates a local VPN server I suspect it’s related to that.

I never thought to completely disable monitoring Bitwarden as I opened all tracking paths for it and assumed that was enough.