ECLIPSE ANDROID DEVICES DISAPPEAR

I have a problem with the Android emulator. After I r开发者_高级运维un my application on a device it disappear from DDMS at some moment with no reason, even if it is still started. The only way to run again is to close the previous emulator and reopen it by running my application.

Do you have any solution for this strange error ? I must say that I can't deactivate my firewall if that is the problem. Also I tried to reset ADB but still doesn't work.

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An answer for others that will come here looking for a solution.

You just need to restart ADB (kill-server and then start-server).

More details on how to do so: http://developmentality.wordpress.com/2010/09/13/android-disappearing-emulator-restart-adb-server/