Hi, I have had no communication that the servers are down, you can check if people are playing on http://ghostreconnetwork.ubi.com/
If you are having problems please contact technical support, the link is in my signature.
I would go to the gr network however it doesnt freaking work! It has never worked, it is fundamentally screwed up. I have had a uplay account since it started and yet it seems to think that I have a pc for GRFS and doesnt let me select anything else. piece of complete trite.