I used dash command, though it wasn't an approved Carista dongle. Can't see it being any more than a rebadged generic though.
I've never been able to get auto lock to work, everything else worked immediately but no amount of redoing, factory resets, or incantations from Druid priests made any difference.
I had the same issue with auto door lock so I contacted Carista help, a chap called Todor replied and gave me access to a beta version which worked for me. Suggest you do the same and contact them, at least they will know there is still an issue, at best they will give you access to a fix.
Thanks for that. Just ordered one!Carista dongles now back on Amazon at £9.99 if anyones intereted in one. Just search Carista on the site.