Add the nodes manually.
The first method,
The saved file contains the following contents, named 1 infinitecoin.conf.
addnode=115.217.243.218
addnode=121.4.245.205
addnode=124.156.132.21
addnode=141.164.63.142
addnode=158.247.195.220
addnode=167.179.64.230
addnode=218.81.181.152
addnode=45.77.44.66
addnode=8.136.222.220
addnode=83.161.246.47
addnode=95.179.143.69
addnode=118.24.129.200
addnode=129.211.58.27
addnode=220.179.77.92
addnode=139.186.130.254
addnode=49.234.230.3
addnode=92.23.143.70
addnode=95.217.78.80




The second method,
Type the command in the console.
for example
addnode 115.217.243.218 add

Hope to help you