@Alfred.DeFlaminis
Hi, nice to hear you tried to repro this.
(Just to clarify, I was (and am) indeed running Max 2017 service pack 3)
1) I believe I sent a CER when this first happened, but I don't think I remembered to type in my email, as I just wanted to get back to what I was working on. I didn't get another CER -dialog after the first crash.
2) Using Windows 10, latest updates (I believe I have the 'creators' -update as well, could theoretically have something to do with this.. doubtful though)
3) My 2017 install has VRay evaluation, but nothing else. 2018 has the lately released updated version of Arnold, but nothing else. I think I might have dropped some (~2-5) MCG scripts on one or both of 2017 and 2018. Doubtful these would be the cause, as it's highly unlikely me and @Unlisted.co would have the same MCG's.. I'm not sure how to check which ones I have.
4) No group security policies, this is my home office computer. I do have Eset FW/AV running, however, testing this on 2017, with Eset FW and AV turned off did not help at all, still crashes. I am running a user that has admin rights.
Interestingly though, I did have some kind of windows problem with the Akamai Netsession -client just awhile back, where windows logged in to Event Viewer, that twice or thrice a day the Akamai Netsession (which Autodesk, among others uses to deliver software to end-users, I believe) would take application window focus, causing any fullscreen apps, games etc, I was running to minimize and be placed on windows desktop instead. And the Event Viewer logged that the cause of the problem was inadequate rights to write to some \User\ -directory that the Netsession client was using. I tried to fix this by changing the rights and requirements for that directory, but did not have any success, and wound up uninstalling Netsession client. The problem has not returned since (not sure if the latest versions of Max/Mudbox have reinstalled it for software download delivery) - This could be a potential problem in this case too though. I'm not sure how to 'add' to my current admin rights so that this wouldn't be the potential problem, as my user has admin rights already..
Looking at the C:\Users\%username%\AppData\Local\Autodesk\3ds Max 2017\ -directory's (no "64bit" in the folder name for me there, even if it is the 64 bit version..) Properties -> Security - shows that all the users on this computer have all 'allow' -checkboxes ticked, except for "special permissions", which cannot even be changed through the 'edit'-button.
5) This is Windows 10 in english, I am using the finnish keyboard characters, so this means that I have öäå directly accessible on my keyboard. Max's customize user interface -dialog interprets pressing these keys as the same characters, that I believe people using english/usa keyboard mappings get, so characters like ' and ´ and ] <- those are the characters the dialog shows if I press them to be assigned to keyboard shortcuts. If I write out the keyboard shortcut text file, it shows the same characters as saved for what ever actions they are assigned to.
I feel sorry I didn't sign the CER -report, but, can't redo that anymore now, or can I somehow?
Please ask if I can be of any more assistance. I love getting these kinds of nagging things fixed. (I did bypass my need for the feature by using 2016, but this is a lousy workaround in the longer run, ofc.)
One thing that comes to my mind about this whole thing, is that what I have done for the longest time with different max versions when I first start using them, has been to load my old keyboard shortcuts, and then save them as the new ones for the new version. So, I could imagine this causing some problems? Might be something @Unlisted.co has done.
This could be tested through a fresh install of max 2017 or 2018, but I'm not quite ready to do that, I will though, if that is the only way to get this moving forward.
-Heikki