try to set nodes in the config files that are online since very long, you can find them in the masternode tab of your wallet. So that you aren't connected only to a cluster somewhere.
Can you give me a few please?
I can't even sync to the correct fork now from a backup whatever nodes I try. Assuming
http://178.254.23.111/~pub/DN/DN_masternode_payments_stats.html is on the right chain.
92.222.87.172:51472
163.172.216.135:51472
[2001:19f0:5801:2f1::1]:51472
45.76.42.78:51472
173.199.71.38:51472
23.94.62.189:51472
158.69.238.230:51472
94.176.237.242:51472
212.24.98.217:51472
[2a01:4f8:c17:2ff8::109]:51472
2pchozboa575vd7t.onion:51472
uk32k52mojrxujwd.onion:51472
f6ikjpwdg4bmdpw3.onion:51472
xdaf7ri5ikhxzgb5.onion:51472
a752xtyu2fyk4lbp.onion:51472
What I have seen is that as soon as the wallet connect to a cluster, all the nodes from it will have your address and try to connect to your client. If all the connections are taken by the cluster, and it fails...
if you need more please ask.