Version 3.6.0 does not sync: "0 active connections".
What platform, in Ubuntu 16.04 I had to add the nodes to a config file and it fixed it.
https://chainz.cryptoid.info/nav/#!network cut and past all the IP's to a config file in the folder.
addnode=1.34.180.245
addnode=104.145.225.90
addnode=104.156.240.143
addnode=104.200.151.45
addnode=104.238.95.31
addnode=104.243.249.20
addnode=105.155.78.175
addnode=105.157.20.78
addnode=109.202.107.10
addnode=113.80.61.108
addnode=113.80.61.9
addnode=113.91.122.107
addnode=121.99.177.103
addnode=124.198.202.122
addnode=138.68.28.50
addnode=138.68.28.51
addnode=138.91.249.96
addnode=139.59.210.59
addnode=144.132.239.24
addnode=158.181.27.252
addnode=159.203.59.69
addnode=159.203.59.72
addnode=162.216.46.36
addnode=162.219.178.66
addnode=163.172.60.111
addnode=166.48.75.134
addnode=171.232.14.211
addnode=175.144.211.155
addnode=176.154.77.92
addnode=176.198.172.210
addnode=176.9.58.13
addnode=178.116.98.215
addnode=178.222.149.88
addnode=180.216.87.3
addnode=184.148.5.222
addnode=184.167.180.122
addnode=184.178.50.168
addnode=185.61.148.209
addnode=188.166.53.199
addnode=195.46.23.74
addnode=2.121.6.128
addnode=2.87.182.25
addnode=208.167.254.52
addnode=208.95.215.81
addnode=212.180.171.44
addnode=212.225.199.128
addnode=213.152.162.170
addnode=213.152.162.94
addnode=217.248.53.33
addnode=217.248.55.175
addnode=219.88.236.50
addnode=24.220.128.119
addnode=37.25.73.90
addnode=45.127.50.240
addnode=45.56.158.145
addnode=47.151.176.146
addnode=49.147.175.245
addnode=5.1.91.86
addnode=5.189.144.97
addnode=5.230.142.15
addnode=5.230.146.212
addnode=62.43.224.206
addnode=67.170.64.102
addnode=68.197.13.94
addnode=71.53.152.225
addnode=72.196.215.114
addnode=73.254.153.254
addnode=79.8.1.204
addnode=80.167.238.90
addnode=80.218.184.244
addnode=81.156.249.155
addnode=81.242.204.39
addnode=82.192.40.170
addnode=83.185.92.231
addnode=85.189.15.237
addnode=87.13.211.1
addnode=89.66.232.171
addnode=89.67.108.90
addnode=90.71.206.232
addnode=91.121.41.59
addnode=91.153.109.149
addnode=95.183.50.54
addnode=95.183.51.15
addnode=95.183.52.165
addnode=95.183.53.184
addnode=95.40.139.235