Difficulties with network-manager-openconnect

[Michael Welsh Duggan <mwd md5i com>]

I'm having some difficulties using network-manager-openconnect.

If I use openconnect directly:

  openconnect -c cert.pfx --authgroup=[GROUP] --no-xmlpost [SERVER]

everything works just fine.

When I use network-manager I get the following:

  Server requested SSL client certificate after one was provided
  Certificate Validation Failure

This used to work (many months ago).  I don't know whether an update of
nm was why things changed, or if it was a change of the VPN server at
work.

I am using network-manager and network-manager-openconnect from Debian
unstable: 

  network-manager 0.9.10.0-1 
  network-manager-openconnect 0.9.8.6-1

I'm happy to provide more debugging information if someone would tell me
what to provide.

-- 
Michael Welsh Duggan
(md5i md5i com)