In case of incorrect balance in the forging app, check the version of the MetHashaGate.
If it's actual, one of the solutions - delete the file payments.db from .metagate/database folder.
After that - restart the app. Not enough to click "X" and icon again to restart MetaHashGate. You should click "Quit" in the tray (this line will appear after click of the right button).
Updated about 2 years ago