Any idea how to debug the BACK issue? Is it happening to me only? I change the layout, then dive into some thread, then use the browser's BACK function to return and the layout is thumbnail again.
There is also some other bug which crept with some software update long time ago. Initially, if you click on a thread to read the "unread" messages and then go back, it will show as "read". That was nice, logical and useful. After that software update, if you go back the thread will be shown "unread", i.e. the state it was before clicking. As in many other forums.
![Sad :(](./images/smilies/icon_e_sad.gif)