FYI - the Ingenuity team did not know in May 2022 that time-sync loss was the problem and not something more catastrophic, but they had anticipated such events and had a bag of solutions to try.
Also, part of the solution to the May 2022 problem was to lower Ingenuity's thermostat at night, so that the heating system consumed less power and the electronics could stay up (in low power mode) all night. The thermostat setting was restored once solar insolation levels rose to normal levels.
7/n