Here is a quick video from Scott Manley addressing the recent URD (Unscheduled Rapid Descent) of Roscosmos' Luna 25 lander.

About five lunar spacecraft have failed over the past few years due to software errors. I'd love to chat with anyone who has more insight to these incidents, they are quite interesting and I'd like to learn more.

https://youtu.be/TJ_a4NCIImk?si=0KlRDYIRiLUBWUe4

-Will Brozovic AMSAT Flight Software