Hi,
I updated to the latest version of Networx 5.4 (11 May 2015) a couple of days ago, and now I am receiving 100% BSOD crashes on Windows 8.1 Pro within 1 minute of startup. I have gone through several cycles of booting to Safe Mode and disabling the start-up applications, and have confirmed that the BSOD only happens when Networx is running. I receive a REFERENCE_BY_POINTER message every time.
I should add that I have been running Networx fine on this machine for over a year, and have been updating to the latest version within a couple of days of release all the time.
Regards
Lee Morse