Map server chaos
you might have a corrupted file..try this:
1. Go to your CoH folder, find the coh.checksum file and delete it. Close Explorer.
2. Go to desktop and click on your CoH icon. Let the files rebuild themselves. Close shortcut when it's done.
3. Defrag.
4. Click on the CoH shortcut again, and verify files. When it finishes, start your game.

How long are your load times when zoning?
If they are very long your client may be timing out - if that is the case you could try a disc defrag or even clearing some space if the disc is very full.
Have you tried on one of the lower population servers - the high population on Freedom may be causing more lost packets - a server maintenance may help in this case.
Mind of Gaia lvl 50 Defiant's first Mind/Storm 'troller.
Deadly Doc 50 Dark/Dark Corr
and lots more on Pinnacle,Union and Defiant
Hey guys i'm having a problem with mapserver disconnects. They happen way to frequently at least once or twice each login and it's become unbearable and to the point where i just can't play anymore or join teams. The odd part is i have perfect connection everywhere until i try to go into a mission or a different zone that requires me to change maps. I can play on freedom, highest graphic mode in the most populated area with all my powers on and it won't lag a single bit ever. But once i try to go into a mission, either solo or with a team, i get disconnected due to the map server (and yes i have already tried putting all my graphic and sounds settings to the minimum and it doesn't help). If someone could help it would be greatly appreciated. thanks!