1 Check whether the latest implementation of the purse is installed.
2 check for the freshness of the list of nodes (you may need to update node list)


[/quote]

Unfortunately, I'm zero knowledge in programming, nothing understand to do that :v
[/quote]
 
your wallet for Windows or Linux?

If under Windows then go to your system disk example C:\Users\NamesUser\AppData\Roaming\netcoin  (NamesUser - User name on the computer) and add the file netcoin.conf if there is not such a file there yet, you can simply create a text file and write down the information in it, which is below (when saving this file, you just need to select "save as" and specify the file extension .conf)


testnet=0
listen=1
server=1
daemon=1
maxconnections=100
rpcallowip=127.0.0.1
rpcconnect=127.0.0.1
rpcport=11311
rpcuser=Your Username
rpcpassword=Your Password
addnode=100.16.93.4:11310
addnode=101.165.154.189:11310
addnode=109.105.40.15:11310
addnode=121.44.190.251:11310
addnode=122.57.93.47:11310
addnode=146.199.144.249:11310
addnode=149.56.154.75:11310
addnode=154.16.7.205:11310
addnode=172.115.166.149:11310
addnode=173.208.164.34:11310
addnode=173.212.202.33:11310
addnode=173.22.255.31:11310
addnode=173.50.96.220:11310
addnode=173.54.212.190:11310
addnode=177.33.158.136:11310
addnode=188.241.58.147:11310
addnode=192.99.7.127:11310
addnode=24.11.45.99:11310
addnode=41.50.96.101:11310
addnode=47.34.78.43:11310
addnode=47.35.140.90:11310
addnode=62.194.237.150:11310
addnode=67.158.169.24:11310
addnode=67.186.7.112:11310
addnode=67.85.196.175:11310
addnode=69.137.136.62:11310
addnode=70.185.190.175:11310
addnode=72.241.235.204:11310
addnode=73.152.50.10:11310
addnode=73.156.140.158:11310
addnode=73.237.42.208:11310
addnode=76.169.57.92:11310
addnode=78.14.250.196:11310
addnode=78.62.19.136:11310
addnode=81.100.233.136:11310
addnode=82.154.88.35:11310
addnode=82.45.28.230:11310
addnode=84.105.200.241:11310
addnode=84.250.74.1:11310
addnode=86.28.153.72:11310
addnode=88.88.169.57:11310
addnode=90.255.18.249:11310
addnode=91.121.78.102:11310
addnode=95.104.251.29:11310
addnode=95.104.254.240:11310
addnode=96.235.160.238:11310
addnode=96.244.51.28:11310
addnode=98.180.124.103:11310
addnode=[2001:41d0:1:8366::]:11310
addnode=[2600:8807:a400:949:5d14:867c:dcd3:201a]:11310
addnode=[2a02:120b:2c6b:8a60:5ce1:c9b9:ebb:519e]:11310