Version 2.279 online

[ftkalcevic]

2.279 (and the previous version) is cactus on my PC.

When I start, the window strobes between the blue check pattern an black - I thought it was while "tip window" was up, but it seems timed - it does it at other times for about 1sec. 
The message text at the top center is overwriting itself (see attached)
When I try to create a gear using the "Circular Gear Module" the display is black.
I can load an existing project, which again shows a black screen.  I can click on the screen and get the check pattern.  If I use the middle mouse button, I can then view things.
When I simulate it, nothing simulates.  The 3 circle orientation indicator flashes.  If I hold down the middle mouse button the gears simulate properly.

[ArtF]

Hmm, thx, Im searching for the error..

Art