Browser problem with 11.3 X86-64 playing DarkOrbit

I have been using 11.3 32bit and recently upgraded to X86-64. I play a game called Darkorbit (bigpoint games). Darkorbit is an online game with a main control page and a 2nd used as a space map. The problem I am having involves switching sections on the control page, when I do the space map blanks and I need to close and restart it. This did not happen in 32 bit version and happens with all browsers in X86-64. I have tested Konqueror, Firefox and Google Chrome.

I don’t think it is related to the navigator but instead with Flash.

Did you install the last 64 bits Flash plug-in?

When I go to update flash, it says it is up to date.
File: npwrapper.libflashplayer.so
Version:
Shockwave Flash 10.1 r102

Is it a free game? Maybe I could try to see if I have the same symptoms. You got a link?

Yes it’s a freebie http://int2.darkorbit.com/

Ok, I’ll try tonight to see if I have the same symptoms.

can anyone help with this ? is it going to be easier to just go back to 32bit ?