Thanks for your reply. I decided to follow the second suggestion and reinstall with a new sd-image downloaded from the Download link. I have set everything up as before and all works well. I still have the “ Max2Play update is available – start update on tab Settings / Reboot“ message on the Start page. Is it safe/necessary to try it? I wouldn’t want to have to set everything up again. What is the best option for backing up my installation before trying it?