Hi, we have the Core 5.xx loaded from the git server, this Compiles "in the AuthCode.h" the build number of the version 5.4.2. But we can not get to the server itself we always stuck with the selection of games server fixed. We have the Core Compiles on Linux. But even the opcodes looked nothing found. Client Log: 2/16 23:46:13.192 LOG: state: LOGIN_STATE_CONNECTING result: login_ok 2/16 23:46:13.223 LOG: state: RESPONSE_CONNECTED result: login_ok xxx 2/16 23:46:13.250 LOG: state: LOGIN_STATE_DOWNLOADFILE result: login_ok 2/16 23:46:13.297 LOG: state: LOGIN_STATE_AUTHENTICATING result: login_ok 2/16 23:46:44.517 LOG: state: LOGIN_STATE_DISCONNECTED result: login_ok 2/16 23:46:44.517 LOG: state: LOGIN_STATE_FAILED result: DISCONNECTED we hope that you have an idea ...