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android-studioandroid-emulatoradb

Device emulator-5554 disconnected (with no Emulators on Android Studio)


I get an error while trying to run any app on a physical device.

Device emulator-5554disconnected, monitoring stopped. Error while Installing APK

It works after trying at least 3 times, but sometimes it gets frustrating.

I tried to delete all the emulators and reinstall Android Studio but it didn't help. and the set deployment target is always flashing like so:

flashing emulator error


Solution

  • I tried the suggestion but it didn't work, after a few days of work on it, I found out that a vpn software (SoftEther) that I had installed was causing the problem, uninstalling it solved everything. it seems adb was interfering with a network bridge the software was trying to create.