As an after thought, you say the 911 shows no faults. Was that bluetoothing it or using laptop? There is an ESA check when connnected to laptop, might be worth trying that if you havent.
A fellow gser and friend has a gs911 and after I service the bike he is kind enough to reset the service interval for me. He says when I mentioned it to him their were no fault codes for the esa and his takes around 30 seconds to activate.
