I\'m having a problem with emulator-5554, it keeps telling me it is offline.
When I do a adb devices from the command line it says
I tried everything but only this one works for my case: Use SDK manager, and reinstall the system image. Android Studio, click Configure, SDK Manager, Launch Standalone SDK Manager, Check all "Google APIs Intel x86* System Image", "Intel x86 Atom*System Image" and install. Then re-start Android studio.
You might have to reconfigure and wipe the virtual device with AVD Manager, make sure you choose x86 version.