018a vs 019b Mac

I just tested 018a on this computer, and was able to switch from windowed to fullscreen and back. Granted, it felt slower than 019 when it switched from fullscreen to fullscreen stretched, but the fact is that it did not crash or end up invisible. 019b either crashes or ends up invisible


In 019b
If I switch from fullscreen to windowed, invisible window. If I switch from windowed to fullscreen, sometimes it works, sometimes it crashes with a beachball of death and a totally whitish fullscreen.

Notes: On my (computer) account switching from fullscreen to windowed will make Bitfighter go invisible. I can switch from a window to fullscreen.
On the other account (on this computer) switching from a window to fullscreen causes a spinning beachball of death, a blank whitish TV screen and a crash.

Edit by raptor: removed colors so I can read

[raptor]

Is this OSX 10.5 PPC ?

Yes, the very same computer
Edit: copied my ini from my other account and deleted this one. I can switch from window mode to fullscreen now.

[raptor]

which INI?

The bitfighter.ini should have nothing to do with windows modes on OSX...

May be the default window mode I guess

well what I did in the now deleted ini was edit the settings manually. I noticed an x and y position for windowed mode, something that said usefakefullscreen or some such and another window setting that I set at 1.0 and then later 1.2