Hello,
I recently patched to 1.08 and had not had the opportunity to play multiplayer till last weekend, so I have no idea if the issue was there for me before the patch.
As soon as I intitiate the multiplayer module I experience severe stuttering to the point of it looking literally like a slide show.
I know it is not a lag issue, as I have an extremely strong fiber-optic powered high-speed connection (FiOS mid-grade package).
I also do not understand how it could be a machine issue. My specs are:
AMD Athlon 64 3500+
Radeon x1600 512mb 6.14.0010.6698
Sound Blaster Audigy 5.12.0001.0608
2 GB DDR RAM
ArmA 1.08US
DirectX 9.0c