Open ports 8884 and 8885 in your Firewall for the bitcoinplus-qt application to use.
Then try to save the following IPs to your bitcoinplus.conf file:

addnode=102.182.49.103
addnode=136.34.173.174
addnode=141.134.66.172
addnode=157.90.88.178
addnode=157.90.89.105
addnode=169.150.204.39
addnode=182.232.129.239
addnode=192.143.16.154
addnode=192.143.25.167
addnode=192.143.88.52
addnode=192.162.140.56
addnode=193.108.117.179
addnode=193.108.117.181
addnode=193.164.140.87
addnode=195.200.244.73
addnode=197.210.52.32
addnode=197.210.53.225
addnode=197.210.53.85
addnode=197.210.77.14
addnode=31.145.99.149
addnode=34.216.151.6
addnode=37.19.211.118
addnode=49.230.5.196
addnode=50.220.121.211
addnode=73.247.138.101
addnode=79.40.93.194
addnode=81.197.109.44
addnode=85.19.25.38
addnode=85.76.48.185
addnode=85.76.48.188
addnode=92.239.1.181
addnode=92.58.111.32
addnode=93.144.16.154
addnode=94.130.9.100
addnode=95.105.180.42
addnode=95.181.238.107
addnode=95.181.238.18
addnode=95.217.78.168
addnode=98.45.131.36
addnode=165.22.87.209
addnode=222.240.106.222
addnode=46.151.159.53
addnode=86.173.238.125
addnode=95.248.105.106

And start application again, you should get connections then