WebAdmin -> Support -> Support Access hangs?
Screenshot attached.
The following httpd.log lines may be associated:
2014:10:05-00:18:25 sophos93beta httpd[8487]: [core:error] [pid 8487] [client 192.168.201.13:58842] End of script output before headers: webadmin.plx, referer: https://192.168.201.1:4444/
2014:10:05-00:18:27 sophos93beta httpd: 192.168.201.13 - - [05/Oct/2014:00:17:25 -0400] "POST /webadmin.plx HTTP/1.1" 500 217949