The MetZone DC workes perfect. Got out 3 times Sunday with a total of 60 mets. Only me there so the Doves where just waiting to be picked
And how to use it: in the second portal when exiting MZ, press Esc and exit when the screen showes "interacting with server" or something like that. When you log in you get back to where you loged out last time. If that was in TC your back home. If you DCed while jumping to MZ or in MZ you are back there so noo good