You should go back to the post you marked as solved. This is an issue I see popping up, where people say they solved an issue and then later come to find it is not solved. But the friendly local helpers will use that solved post as evidence of whatever troubleshooting step they are advising you perform is working.
I did fix my issues with crashing finally. I uninstalled the sim, deleted all the folders including one some people might be missing which is deleting the windows APP folder located here: D:\Program Files\ModifiableWindowsApps. I then re-installed and everything has been working since. It wasn’t my hard drive, I replaced them, it wasn’t XMP profile, running fine now with that enabled, it wasn’t add on scenery, i have them all installed again, it wasn’t AI traffic, I fly with it on live now, it wasn’t ATC, use that too, It wasn’t my scenery cache, still have that working fine, it wasn’t the latest updates, have all those installed. It was a mysterious file hanging out causing trouble and getting rid of it by deleting everything solved the issue.
It may be the previous patch interacts with something in a bad way, so I’m not ruling out that the patch caused this. But I think removing everything and installing again removes whatever file the patch interacts with to cause the crashes.
Here is your old post if you are wondering which one I am talking about.