Try getting some nodes from here...
http://hodl.amit.systems:81/networki downloaded the 6.0 wallet onto a clean pc, and after 1 hour still had no block source, so created hodlcoin.conf and added this
addnode=116.63.151.19 # 734000 HOdlcoin:6.0.0
addnode=178.219.95.81 # 734000 HOdlcoin:6.0.0
addnode=85.131.25.219 # 734000 HOdlcoin:6.0.0
addnode=213.108.119.84 # 734000 HOdlcoin:6.0.0
addnode=212.49.103.42 # 734000 HOdlcoin:6.0.0
addnode=59.102.23.36 # 734000 HOdlcoin:6.0.0
addnode=34.219.174.163 # 734000 HOdlcoin:6.0.0
Now the wallet is syncing...
Good luck
I tried adding these nodes manually with the console within the wallet, but it didn't work.