Google updated Chrome over the weekend, from version 38.0.2125.111 m to version 39.0.2171.65 m
This now causes the popup windows in SchemeServe to not update correctly. For example, adding a document causes a popup to appear - this now does not appear on the new version of Chrome.
There is a temporary workaround. If you move the scroll wheel on your mouse, or resize the browser, of move the mouse over the area of the screen that the popup would be in, it then appears.
We have reported this issue to Google, and will update you on the results we get..
In the meantime, we will have a look to see if we can do anything ourselves.
Just to reiterate - This is NOT a SchemeServe issue, but one with Google Chrome. Other browsers are still working fine, as are Google Chrome versions before this update.