Your crashes are most likely due to the buggy Saitek profiler, stay away from it.
Take a look in controller/saitek subforums and search for DX keyfiles for your device.
Good advice. Maybe this one: https://www.benchmarksims.org/forum/showthread.php?26713-BlackHawk-s-Saitek-X52-Keyfile-DX-Profile-for-BMS-4-33
If it’s not ‘perfect’ for you, use it as a base to customize your own.