Assignments not saving progress!

Same to me, If I don't get the assingnment in a single round I have to restart it by the next...

have the same problem i have completed the f2000 and gol assignments and still cant get them 

You have to get the 10 kills in the metro and 2 assist ribbons in the same round.  If not, the F2000 won't unlock.  

For the Gol assignment you have to get the sniper rifle ribbon and the 5 kills while on the towers in the same round.

Kind of sucks DICE doesn't exactly spell out how to get the assignments.

AS val is easy, but for some reason, some helicopters do not count torwards the 10 minutes.  I think it had to do with one of the transport choppers.

To get the DAO-12, you have to raise or lower the barricade in caspian border and get the shotgun ribbon in the same round.

M60 is also pretty easy.  Just get a total of 5 vehicle destroys in oman and an anti vehicle ribbon.  I'm not sure if you need to get the ribbon first or not but for the vehicle destroys, they do not have to be in 1 round.

IT doesn't say in one round so it is very dumb that you have to do it in one round to get the GOL or the F2000 because it not like the challenge is get 2 kills its much harder and it takes forever to do and until this issue is resolved im just not going to play any BF4 because this is getting insane even when i did the F2000 thing in one round i STILL didn't get the gun and i really want it.

I see what you mean about getting the relevent sub parts for each assignment completed in one round. However. Some assignments are complete and still show as needed to be finished.

The following are always showing up in the assignments feed at the end of a round as not being complete, even though the weapon battlelog says that the assignment is complete.

Dead Stop; Express Train; Eagles Nest; Open Fire; Need Only One; Multi Talent;

The one particular assignment that is getting to be most frustrating is Perfect Landing. I am getting a kill streak of 10 (which is hard enough if you play on a server with good players) and have landed on top of the tallest tower a few times now. No Assignment completed. Also, at the end of the round, the assignment shows the last kill streak that you obtained and disregards the ones that did surpass 10 kills.

If this needs to completed in one round of either Caspian or Firestorm, then let us know. It is not too much to ask!