I have downloaded the trial for Lightroom and was attempting to use Lightroom mobile. Everything seems to work properly then there is a problem. When I switch to the Development Tab I can make a couple of changes then the photo disappears with a message "no photo selected". I have to switch back to Library view and find the photo.Another issue is when I connect my LG G3 to the machine to import photos into lightroom, the program shuts down. I am using a Surface Pro 3 i7 8g ram so I do not believe it is a resources issue. Is anyone else having an issue like this?
Look under "More like this" on the right of this page, specifically "Re: no photo selected"; the discussion there may be of help.