problem with l2net login

[miha1337]

i hava a problem with l2net
it's all OK, when i log in with my account and password, but when i have to choose a server nothing happens.
(If i exit l2 net and open it again, when i try to log in, it says account already in use)

Maybe the problem is it's a high 5 client and l2net supports only clients up to freya (although h5 is still freya).
or it may be server protection, but never seen i like that before


any advice how to fix this to work?

[miha1337]

i just downloaded the new version of l2 net that includes H5 but it was the same

[Gitlir]

maby its a kind of protection of rhat server