ssl error with openconnect

$ sudo openconnect -b --csd-wrapper ~/.cisco/csd-wrapper.sh --csd-user jwhendy xxx.com
POST https://xxx.com/
Attempting to connect to server xxx.xx.x.xx:443
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Server requested SSL client certificate; none was configured
POST https://xxx.com/
XML POST enabled
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
PARAM '-ticket' ==> "xxxxx"
PARAM '-stub' ==> "0"
PARAM '-group' ==> ""
PARAM '-certhash' ==> "xxxxx"
PARAM '-url' ==> "https://xxx.com/CACHE"
PARAM '-langselen' ==>
URL:          "https://xxx.com/CACHE"
TICKET:       "xxx"
STUB:         "0"
GROUP:        ""
CERTHASH:     "xxx"
LANGSELEN:
Refreshing +CSCOE+/sdesktop/wait.html after 1 second...
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Refreshing +CSCOE+/sdesktop/wait.html after 1 second...
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Refreshing +CSCOE+/sdesktop/wait.html after 1 second...
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Refreshing +CSCOE+/sdesktop/wait.html after 1 second...
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Refreshing +CSCOE+/sdesktop/wait.html after 1 second...
GET https://xxx.com/+CSCOE+/sdesktop/wait.html
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Got HTTP response: HTTP/1.1 302 Moved Temporarily
POST https://xxx.com/
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Please enter your username and password.
Username:a1rwhzz
Password:
POST https://xxx.com/
Got CONNECT response: HTTP/1.1 200 OK
CSTP connected. DPD 480, Keepalive 20
Connect Banner:
| You are entering a Private Network. Only approved users with valid credentials are authorized. By accessing this network, you affirm your system has active and
current Anti-Virus/Malware; OS Security and active Firewall.
If you are not an authorized user, exit immediately.
|

Connected tun0 as xxx.xx.xxx.xxx, using SSL + deflate
SSL read error: The TLS connection was non-properly terminated.; reconnecting.
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Got CONNECT response: HTTP/1.1 200 OK
CSTP connected. DPD 480, Keepalive 20
SSL read error: The TLS connection was non-properly terminated.; reconnecting.
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Got CONNECT response: HTTP/1.1 200 OK
CSTP connected. DPD 480, Keepalive 20
SSL read error: The TLS connection was non-properly terminated.; reconnecting.
SSL negotiation with xxx.com
Connected to HTTPS on xxx.com
Got CONNECT response: HTTP/1.1 200 OK
CSTP connected. DPD 480, Keepalive 20
...