I was trying something and I noticed that if you are using Read Only access and you click a Process or an Out, the BCS wants you to log in again. I wanted to give someone read only access and this was annoying
![Shocked :shock:](./images/smilies/icon_eek.gif)
.
It basically locks your screen until you re-log in. You cannot even close the Browser. I tried in both Chrome and Firefox.