OOG worked and stoped working (priv C3)

I was using OOG walker (10.4.8) for almost two days now, but it stoped working for no apparent reason. The protocol version is still the the same, I've recheked it. Server IS up, I can play with normal client or IG walker. But OOG allways shows the same error:

Link LoginServer Succeed.
Login LoginServer Succeed.
Link GameServer Succeed.
Link GameServer Fail.

Its the same result (the same error) I was getting when the server protocol version was wrong in the walker Set.ini (when I was setting everything up for the first time). But as I said, I've recheked the proto version like 5 times, its still the same.
Any ideas anyone?

What is that about? Its at the bottom in character lineup, before starting the game. (Using IG walker):
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I'm able to play, but as u can see, it says that protocol version is different... Is there any other way to know the protocol version (I use L2-logger & sockscap)? And could it be that server protocol version is actualy different, and the logger+sokscap shows wrong proto?

Thanx in advance.

hmm do u have changed to the new 555 protocol version?

yes, I've tried - no change.
U see, I'm playing on PRIVATE C3, as u can see in the topic.
Anyways, thanks for taking interest in the prob, makaveli.

The problem was incorrect protocol version. The strange thing was, that L2loger showed WRONG proto version.
The bigger problem now is after the patch, which enables game launching only with L2Player, NO walker version works.
Any ideas how to bypass it?