Not sure this is new or even serious. FYI to the Devs just in case it helps [Mon Oct 22 19:34:38 2018]00052:WorldAuthenticate. I got a message of type 0x1a2b (6699). [Mon Oct 22 19:34:38 2018]00053:WorldAuthenticate. I got a message of type 0x54ec (21740). [Mon Oct 22 19:34:38 2018]00054:WorldAuthenticate. I got a message of type 0x1163 (4451). [Mon Oct 22 19:34:38 2018]00055:WorldAuthenticate. I got a message of type 0x6984 (27012). [Mon Oct 22 19:34:38 2018]00056:WorldAuthenticate. I got a message of type 0x5882 (22658). [Mon Oct 22 19:34:38 2018]00057:WorldAuthenticate. I got a message of type 0x462c (17964). [Mon Oct 22 19:34:38 2018]00058:WorldAuthenticate. I got a message of type 0x4b13 (19219). [Mon Oct 22 19:34:38 2018]00059:WorldAuthenticate. I got a message of type 0x64ed (25837). [Mon Oct 22 19:34:38 2018]00060:WorldAuthenticate. Access granted. [Mon Oct 22 19:34:38 2018]00061:WorldAuthenticate. I got a message of type 0x6f54 (28500). [Mon Oct 22 19:34:38 2018]00062:*** ERROR: WorldAuthenticate. ??? UNKNOWN MESSAGE
Google shows some possibilities one of which is corrupt game files and need to reinstall and/or possibly related to the ole 1017 error.