HS103 not visible to app, after initial install it worked fine, i installed two others with same app that are working fine, but this earlier install HS103 is no longer visible in the app, it seems to be able to re-install with no issues but in the end it does not show up on the all device page and cannot be found on any of the other pages. Repeated attempts to install seem to work fine, but it still doesn't show up after going to the device page. Please help and advice