well... i did what any bad user would do when things doesn't work: lots of things >_< i was having problems reaching some nodes by ping, added some ext clients to each node to try to pinpoint the issue, changing settings to nodes and networks until it ended working (seemed to be a very jealous fortinet firewall) so i scrapped the entire netmaker network from the top, without removing nodes nor clients, and one of those clients got stuck in the process... idk if it was a bug or my rush