ES File Explorer - Negative Press
I've been an avid user of ES File Explorer ever since I got my LG G3 early last year and continued using it when I switched to the Priv a month or so back. One of the niggles I had with my Priv was with lag, many simple operations such as returning to the homescreen or switching between running apps would take longer than I thought they should. When Verizon released the April update this helped somewhat, but didn't get rid of the problem completely.
After the negative press with ES FE of late I decided last night to uninstall it and reboot my Priv, guess what, after using it for almost a full day since I can say that 99% of the lag on my device has gone. I know it's not the reboot as I normally do this several times a week anyway. Only change I've made is to remove ES File Explorer.
If you have ES FE on your phone and are experiencing lag, uninstall it and reboot then see if it improves. Personally, I'll be using Solid Explorer from now on.
I don't like to be negative about an app, but I can't in good conscience not share this experience so others can make their own minds up.