Question My TC Flashback X4 automatically turns on my last used preset, when i power it up. Can I fix this I have tried to installing latest firmware, without any luck. Answer When the Flashback X4 is turning on, it automatically goes to the last used preset. It is meant to do this by design. This works the same way on the Alter Ego X4 and the Flashback Triple Delay. Loading the latest firmware update will not have any affect on this since it is part of the original design.