Ingenuity is also running a very customized software stack to go along with the highly tested hardware. IIRC the OS can reboot in a some relatively small number

Ingenuity is also running a very customized software stack to go along with the highly tested hardware. IIRC the OS can reboot in a some relatively small number milliseconds. It's meant to be able to crash in mid-air and reboot and recover before the probe loses lift and crashes in most flight envelopes. The software is also set up to crash and reboot rather than try to recover or operate in a compromised state.