I have seen this issue in buried in other threads or in old threads so I thought I start a fresh one just related to this issue. My SpectraComp Bass loses the toneprint when I power down. I tried updating the firmware. That did not work. Here's what I found out: If I power it down by unplugging the 9V DC input into the pedal itself, it does *not* lose the Toneprint. However, if I power down by turning off the power strip that my 1spot or my T-Rex power supply is plugged into, it does lose the Toneprint. So a sudden loss of power keeps the Toneprint but a more graceful decay loses it? I saw an old thread about gradual memory loss but it was very old. I was wondering whether anyone had any new insights/fixes, besides "get another pedal". I've contacted TCE. I'll post what they say, if anyone is interested.