for those that still have sync issuse with Win wallets,This is what worked for my wallet last night and seems to have worked for several others;

delete everything in the appdata folder EXCEPT wallet .dat,create a .conf file with this,then restart.

addnode=54.186.125.97
addnode=54.186.248.126
addnode=95.211.57.109
addnode=192.99.10.27
addnode=37.187.71.108