On occasion some web pages load and then go dark and inactive, i don't know what this issue is. I have found on the latest webpage a pop up at the bottom left, I can't ready most of it as it is off the page. It says something "...the web pages you are viewing, but.... ....increase battery life. ....Lite Widgets...." I tried tp upload a screen but I don't know if it worked or not. Not all pages have a pop up, some are dark and inactive. Its weird, no problem in Firefox or Chrome, just Safari.