**windos / 64 bit**
ATI 7970
**2.74 -2.75 beta 148ed4e**64 bit
Blender vertex group assign and saving feature is totally broken
.
Faces are selected on a subdivided Cube with checker deselect pattern and this selection is asigned and stored in a Vertex group.
but a click on the select button after that show sometime a new weird pattern but not the checker pattern.
sometime nothing happens sometime a 2 or 3 faces are only selected or the whole Cube faces but the the saved face checker selection is lost ervertime.
no change in 2.74 or 2. 75 tb ..
best redard