Originally Posted by Kai Winters

Hmm possibly a defective unit or perhaps not set up correctly.
I had the 130+ and it worked great. I now have the 830 and it too works fantastic.
You do have to spend some time and effort learning how the devices work, how to customize the settings, screens, etc. to display what you want when you want it.
Age does not mean not knowing how to use technology. I'm 66 and have no trouble using or understanding today's technologies. Like anything it takes a bit of learning and practice to use.
There are many youtube videos showing to to set up, customize and use pretty much all devices that are in use. Most are easy to understand and follow along. Best of all you can stop, go back and rewatch the video over and over until you get it right.