问题描述：Web Server Error Report: ________________________________________ Server Error: 400 Bad Request Operating System Error Nr:3997697: data; name="Upgrade" 升 级 -----------------------------7db32d2c30136- NjA2MzAxNzl3aW5kb3c= 6NjA2MzAxNzl3aW5kb3c= zAxNzl3aW5kb3c= YWRtaW46NjA2MzAxNzl3aW5kb3c= -Alive Cache-Control: no-cache Authorization: Basic YWRtaW46NjA2MzAxNzl3aW5kb3c= 2c30136 Accept-Encoding: gzip, deflate Host: 192.168.1.1 Content-Length: 1126621 Connection: Keep-Alive Cache-Control: no-cache Authorization: Basic YWRtaW46NjA2MzAxNzl3aW5kb3c= NjA2MzAxNzl3aW5kb3c= cache Authorization: Basic YWRtaW46NjA2MzAxNzl3aW5kb3c= a; boundary=---------------------------7db32d2c30136 Accept-Encoding: gzip, deflate Host: 192.168.1.1 Content-Length: 1126621 Connection: Keep-Alive Cache-Control: no-cache Authorization: Basic YWRtaW46NjA2MzAxNzl3aW5kb3c= ________________________________________ Error: Server cannot parse multipart header terminating... ________________________________________ /incoming/Firmware.htm ________________________________________ please mail problems to support