PC, 35600b did indeed fix the problem! Thanks.
It would be helpful if there were some posting of any such update available -- especially on the GUI window -- to help avoid your spending time on redundant issues and my running unnecessary tests to try to troubleshoot what turns out to be a known (and resolved) bug. I now have three iterations of what is called 35600 -- the original 35600, something downloaded as 35600-2 but displaying 35600 on the Application Version line, and the latest 35600b which downloads as 35600 but displays the 'b' in the Version. Each of the latter two fixed a problem I was having and I wouldn't have known either existed by looking anywhere on the forum or in the application.
Now let's see what else I can find... 
Hallo,
you're right. The 35600 was fixed in 2 consecutive iterations, the fist one solved the lock-up, the second one the problem with kext loading. Because the bug vas very rare and there was only one known victim (you:), I decided to adjust the present beta, to avoid confusion between all those unaffected users.
You stated that everything is OK, so I supposed you have installed the second iteration, that was the misunderstanding. Btw. you seem to be pretty pedantic beta-tester, able to create pretty acurate reports, and that's really good and appreciated, thanks and keep testing!
regards,
pc