修改SecureCRT配置目录（C:\Users\manager\AppData\Roaming\VanDyke\Config\）的Sessions子目录下对应的服务器ini配置文件， GSSAPI Method 设置的值为 none，重启SecureCRT，连接贼快
原贴：
https://blog.csdn.net/jmhhshuai/article/details/93759302?spm=1001.2101.3001.6661.1&utm_medium=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-1-93759302-blog-120194175.235%5Ev38%5Epc_relevant_default_base&depth_1-utm_source=distribute.pc_relevant_t0.none-task-blog-2%7Edefault%7EBlogCommendFromBaidu%7ERate-1-93759302-blog-120194175.235%5Ev38%5Epc_relevant_default_base&utm_relevant_index=1
https://jingyan.baidu.com/article/ca00d56c39f5a1a89eebcfbb.html