I was having syncing issues as well. I added these to the securitycoin.conf file
addnode=...
Does not work for me...
Try these, straight from getpeerinfo:
addnode=31.17.30.35:59842
addnode=31.17.30.35:62381
addnode=37.187.244.54:15793
addnode=37.201.240.189:53021
addnode=37.201.240.189:53198
addnode=37.59.21.58:15793
addnode=46.165.209.144:15793
addnode=50.195.111.54:60919
addnode=68.96.191.5:54510
addnode=71.29.186.250:62465
addnode=71.29.186.250:63626
addnode=80.56.218.2:15793
addnode=81.249.158.76:15793
addnode=82.239.75.242:15793
addnode=92.222.181.200:15793
addnode=93.143.90.37:59725
addnode=95.96.100.100:58897
addnode=138.91.64.21:1024
addnode=167.114.114.186:15793
addnode=176.184.17.43:15793
addnode=192.99.21.103:49010
addnode=206.132.52.29:61479
addnode=206.132.52.29:61787
Cheers
Graham