I've had X-plane 11 for a couple weeks now, and on just about any flight longer than 90 minutes, x-plane crashes. It doesn't matter what aircraft I'm in. Stock Laminar 737, Zibo 737, 787-9, cessna, it ALWAYS crashes at some point.
The dump file specifies this exception: The thread tried to read from or write to a virtual address for which it does not have the appropriate access.
And the log has this message at the bottom of the file: 1--=={This application has crashed because of the plugin: [XPLM_PLUGIN_XPLANE]}==--
I have a Ryzen 7 2700x, 24gb ram, and an SSD, weakest link is my graphics card, it's only an rx560 (GTX 1070 is currently on its way). I generally fly with no ai aircraft and visual settings med to low.