as a beta tester for the Smartlock I was offered the firmware 2.51. The installation ran flawlessly and the SL also worked. After a few minutes, the SL can not be addressed, neither app nor by bridge. After restarting by removing the batteries, it will be back for a few minutes. That can be reproduced. It seems to fall into a deep sleep from which it does not come out anymore. How can I roll back to an old firmware? Should I reset the SL? I urgently need a flawless firware. With the previous firmware 2.50 I had no problems.
Thank you for the quick help
Best regards Markus