EnvyNG only reinstalled the same driver and edited your xorg.conf therefore I don't know what might have changed the behaviour of the driver.
Maybe you can try the new release of the driver (available through the next release of envyng-core) as soon as it's available in the updates for the stable release.
EnvyNG only reinstalled the same driver and edited your xorg.conf therefore I don't know what might have changed the behaviour of the driver.
Maybe you can try the new release of the driver (available through the next release of envyng-core) as soon as it's available in the updates for the stable release.