Can you perhaps give us some nodes, only 1 connection currently.
I have 3 connections, 1 with IPv6 node

getpeerinfo

[
{
"addr" : "[2605:6000:8c21:ab00:3979:dcb6:2bec:211d]:41241",
"services" : "00000001",
"lastsend" : 1501187501,
"lastrecv" : 1501187501,
"bytessent" : 27865,
"bytesrecv" : 19355,
"conntime" : 1501182872,
"version" : 90000,
"subver" : "/Droxne:1.0.0.1/",
"inbound" : false,
"releasetime" : 0,
"startingheight" : 2686,
"banscore" : 0,
"syncnode" : true
},
{
"addr" : "45.55.89.248:41241",
"services" : "00000001",
"lastsend" : 1501187499,
"lastrecv" : 1501187499,
"bytessent" : 1875,
"bytesrecv" : 8065,
"conntime" : 1501184120,
"version" : 90000,
"subver" : "/Droxne:1.0.0.1/",
"inbound" : false,
"releasetime" : 0,
"startingheight" : 2698,
"banscore" : 0
},
{
"addr" : "176.31.103.149:41241",
"services" : "00000001",
"lastsend" : 1501187280,
"lastrecv" : 1501187497,
"bytessent" : 14741,
"bytesrecv" : 13213,
"conntime" : 1501184184,
"version" : 90000,
"subver" : "/Droxne:1.0.0.1/",
"inbound" : false,
"releasetime" : 0,
"startingheight" : 2698,
"banscore" : 0
}
]