SSL error message in WHS

I just wonder if somebody has come across this error message trying to access subsonic in WHS
I have configured my port forwarding manually using port 8080 and 440 for ssl.
I have seem this problem two times this week.
I sorted it by disabling ssl port forwarding 440 in my router and
enabling again, then it works
Also I have discovered that the best way to do the port forwarding is by
using UPnP or NAT-PMP port forwarding in the network tab and so I have done it to see if I don't get error again
But I just wonder why is this error happening?
Does any one know?
This ERROR happen when trying to connect to my server which use ssl port 443
Secure Connection Failed
An error occurred during a connection to www.xxxx.myhphome.com.
SSL received a record that exceeded the maximum permissible length.
(Error code: ssl_error_rx_record_too_long)
The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
Please contact the web site owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.
Thanks
I have configured my port forwarding manually using port 8080 and 440 for ssl.
I have seem this problem two times this week.
I sorted it by disabling ssl port forwarding 440 in my router and
enabling again, then it works
Also I have discovered that the best way to do the port forwarding is by
using UPnP or NAT-PMP port forwarding in the network tab and so I have done it to see if I don't get error again
But I just wonder why is this error happening?
Does any one know?
This ERROR happen when trying to connect to my server which use ssl port 443
Secure Connection Failed
An error occurred during a connection to www.xxxx.myhphome.com.
SSL received a record that exceeded the maximum permissible length.
(Error code: ssl_error_rx_record_too_long)
The page you are trying to view can not be shown because the authenticity of the received data could not be verified.
Please contact the web site owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.
Thanks