In the event of a memory corruption while Failsafe Countermeasures are active and Countdown is in progress, the timer must be revised to ensure the integrity of the countdown.
The new value will depend on the sector in which the memory corruption occurred. Refer to the table below for specifications:
| Sector | New Countdown Value |
| Sector Alpha-Alpha-Zulu | T-Minus 120 Seconds |
| Sector Gamma-Delta-Delta | T-Minus 30 Seconds |
| Sector Omega-Charlie-Zebra | T-Minus 90 Seconds |
| Sector Tango-Helo-Oscar | T-Minus 15 Seconds |
| Sector Whiskey-Tango-Foxtrot | T-Minus 40 Seconds |
