Gallery module in IE 8 in slow VM:
Big picture never comes up when clicking on a thumbnail. "Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus." comes up as error message.
There is no message if IE 11 simulates IE 8 without a VM.
The thumbnail is initialised invisible because of a timing issue, that triggers Google Chrome to calculate the size before the current page (pagination inside gallery) changes.