In a previous issue, a fading issue was patched to help stop icons in a TreeTableView from vanishing. If you move up and down with the scrollbar quickly, it causes items to randomly vanish. Only on moving it again are they faded in.

In the last patch @ https://javafx-jira.kenai.com/browse/RT-40750 , the fix helped (it's more stable now in terms of not showing vanishing images), but they still happen. This time however they only happen in bulk.

I also notice that the tick-marks that you click on to expand/contract nodes also seem to randomly disappear if you open up some nodes (this appears to be random).



Using:

Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.

java version "1.8.0_60-ea"
Java(TM) SE Runtime Environment (build 1.8.0_60-ea-b17)
Java HotSpot(TM) 64-Bit Server VM (build 25.60-b17, mixed mode)