I was able to connect and download content, now have secondary problem.  Only some some content downloads.
Manually updated launcher to version 2.6.5.2
Occasionally crashes during updates, occasionally crashes after exiting one of the target sessions.
Does not complete update.  Will give screen saying "update complete", sometimes downloads additional updates after and gives same screen.

Currently stuck saying following updates are available:
Target Ver 1.1.3.4
FlipFlop Ver 1.1.2.9
Cardboard Target II Ver 1.1.1.2
Puzzle 1 Ver. 1.1.1.6
Steel Challenge (Master) Ver 1.0.1.8
IPSC KAACS-55 Ver 1.0.3.4

Will complete download and install, but every restart or update check lists these.
IPSC KAACS-55 is not visible in the list of target sessions.