Using the new 1.27 Blender for Octane, I have a weird issue ... at startup, the layout is all like I want it, but the default original cube, which I halve with a loop and delete one side, and the mirror it ... something doesn't save here. Of course I save it as startup file, but everytime I start blender, everything is there, even the mirror, but the vertices I deleted to get the half cube and the edgeloop in the middle to do that are gone ... it's just the default cube again.
Any ideas?
PS: With the old Blender 2.68a, it worked and didn't have this issue.