My new Env3 powers off randomly. It does so numerous times a day. I was told by the Verizon technican when I took it to the store yesterday that it was a known issue that was fixed by a software update. He loaded software version VX920V03 on my phone, and it is still having the same exact problem. I am about to head back to the store, now, although I seriously doubt they will be able to help me, especially after reading the many posts on this forum. 
The charging screen stays lit all the time. I have to place the phone face down in order to get any sleep at night. This is an irritating problem but one that I can live with.
I also have a strange problem with texting on the external keypad. The default texting mode is Abc. When I create a new text message, I have to press the second letter of the first word an extra time for it to work properly. So, if I am sending the message "hey", for example, when I create a new text message, I press the "g-h-i" key twice to make an "h". Then, I have to press the "d-e-f" key three times to make an "e". If I press the "d-e-f" key just twice, which should make an "e", it makes a "d". After that, all other keys work properly. And this happens with any key that you press to make the second letter of your first word, unless you first press the space key or wait for the cursor to move to the second letter on it's own. It's very strange. And frustrating. Has anyone else seen this problem? The Verizon technician and I checked it together on the demo phone, and it has the same problem, as well. He just scratched his head. So am I.
To all these issues, the Verizon technician would only say that "LG will someday make some updated software that might fix these problems." Wow. Thanks a lot! 
I have had other LG phones in the past with which I was very happy. But, with my recent experiences, and considering that my daughter has had countless problems with her LG Rumor (on Sprint), I am left wondering if I should steer clear of them.