I updated to the latest version of Windows 10, X64, version 1804 on my Surface Laptop. Shortly after my laptop began crashing with a blue screen. I reinstalled Windows 10 and reinstalled Malwarebytes, latest version, after much difficulty proving ownership to Malwarebytes satisfaction. Surface laptop was crashing again with a message indicating a critical process had died.
Suspecting Malwarebytes (due to their previous fiasco), I removed Malwarebyes from my laptop. Since removing Malwarebytes the laptop has not crashed. Thus confirming my suspicion to a reasonable level of certainty that Malwarebytes is most likely causing version 1804 of Windows 10 X64 to crash. Not good.
Thus Malwarebytes has found a way to invalidate my lifetime license. I guess Malwarebytes has reached the end of it's life on my computer. The crashes simply cannot be tolerated.