Hi,
Try to disable PACKET_OBFUSCATION in you packets.h
#if PACKETVER >= 20110817
/// Comment to disable the official packet obfuscation support.
/// This requires PACKETVER 2011-08-17 or newer.
#ifndef PACKET_OBFUSCATION
//#define PACKET_OBFUSCATION
// Define these inside src/custom/defines_pre.h or src/custom/defines_post.h
//#define PACKET_OBFUSCATION_KEY1 <key1>
//#define PACKET_OBFUSCATION_KEY2 <key2>
//#define PACKET_OBFUSCATION_KEY3 <key3>
/// Comment this to disable warnings for missing client side encryption
//#define PACKET_OBFUSCATION_WARN
#endif
edit/add in your " defines_pre.h "
#ifndef PACKETVER_RE
#if PACKETVER > 20170614 <-- ( Add This One/your client )
#define PACKETVER_RE
#endif
#endif
Regards,
Oswell