The worst bug that I have found:

Sometimes opening pages in microb with 'open page in new window ', it opens a new 'blank' window. This window doesn't show anything. Whereas the page requested is showed in the first window.

If you press the back button in the browser (in the first window, the new window doesn't respond to anything), the browser generally is closed.

It doesn't happen often, but I always use the 'open in new window ' function, so it happens to me at least once a day.


And the bug (or feature; it could be a feature) that bothers me most:

Open a new window in microb, return to the previous window with the 'window selector' and in a few seconds the opened page recovers the focus and is showed.

I think that the last one already was happening in chinook but it was in lesser extent.