Light and shade

Been having trouble with an app, snapbridge for Nikon cameras.  It works, usually, by using bluetooth to transfer camera photos to a device.  Lately, it's been refusing to connect despite uninstalling and installing the newer version of the app.  Even deleting the device cache - something which was new to me as I'm no techy, didn't work on my phone but thankfully did on my tablet.  My 'puter is very old and slow.  It's a good app when it works as it can transfer photos to a device immediately after shooting so that there are copies should the camera be stolen or damaged.
Technology can be amazing.

Enjoy Saturday evening.