[Eugene]

Thanks so much for the quick replies! I will try the suggestions today, and thank you gap, I will watch for next release also.

Yes, XP 32bit. Have 4 gigs of RAM. I get the bunker semi-white out with no other mods enabled. I am surprised that this only happens in the bunker, with an environment mod enabled, but not at sea or just out of bunker, in port area.

I attempted the 3gig switch, but received this message at my command prompt: "bc edit is not recognized as an internal or external command..." I am the administrator for my computer, so not sure why this happens.

(Adding SH5 to ArmA 3 as reasons to switch to Win7 in 2013.)