- 10.9
- 2.2.6 Ghz Intel Core 2 Duo
- 8 GB
- NVIDIA GeForce 9400M 256 MB
- 3.2.6 (also 3.2.

- Java Version 1.7.0_21 from Oracle Corporation
- N/A- I first found the issue with the High Frontier Module, but the same issue occurs when loading the base Vassal Engine without any modules.
-After updating the OSX Mavericks Developer Preview 6 Vassal stopped working partially. The app will load.
-then I would click on the Vassal menu (to load a module or quit the app) and it would turn blue, but no menu would appear.
ALSO- tapping Command Q has no effect. (I think it used to.)
I think this is a OSX error more than vassal. It was working last night. Right after loading the developer preview 6, today it is not working. But just incase, I wanted to give a heads up.