[Bug] No ADB ports reported by device and mDNS dicovery failed

[Eatham532]

Describe the bug
I try to connect via ADB and my Mac fails to fetch the ports which ADB is running on.

My phone is actually running ADB on 42145 and I was successfully able to connect using the terminal.

Screenshots

Environment (please complete the following information):

• OS: MacOS 26.3.1, Android 16 Samsung S22
• App Version: 3.0.0
• Device: Macbook Pro M1 2020

[sameerasw]

Hi! This seems a bit odd, Are you running shizuku as well? Because I am wondering what might this other port being listed.

Also the connection refused indicates that this might be an older adb port which is now replaced. So can you try disconnecting devices and re-connecting or maybe more ideally, try running adb kill-server and see if there's a change, sometimes it caches the port number.

I had some issues similar but as soon as I closed the Android Studio it fixed for me so I ignored it. Will do some research into this.

[Eatham532]

No, I am not running shizuku. But those logs only show up only when I have the alert show that tries to help you with general fixes. Otherwise it just shows:

Note: You can't copy these logs normally, thats why I am taking screenshots haha

I will attempt to see if restarting the adb server helps. Also, I first tried to attempt connection when I didn't have wireless debugging enabled. Maybe that is the cause of cached ports?

Edit: restarting adb didn't help

[sameerasw]

Yes, I have added the ability to extract the currently available adb ports from the Android app and send to the mac app upon connection but also I think I have done the same when we manually try to connect to ADB too. So for you both auto and manual connection fails right?

I will do some more tests. Hopefully this isn't a Samsung things as I have not had other reports before.

Also I will take notes to add the ability to copy adb console.

[sameerasw]

Possible related crash log found: https://sameeraswcom.sentry.io/issues/103448363/events/0918648546f446f8a034625d996cddbd/ (for personal use)

I will prioritize this issue