Very few people are actualy staking, I just got my first PoS block in few minutes since wallet unlock and I have less than 4,000 WARP total. Netstakeweigth is realy low as well as PoS difficulty. Other than that things work smoothly on my side (Win7).
http://i.imgur.com/nwLruz8.pngI am still having
out of sync issues, and lots of orfans, but my wallet has been always online.