I have several rom2's that give me this message when I try and clean them. Do you know what the problem is?

Opening of COM1 was successful
Logging into card
ATR String: 3F FF 96 00 FF 91 81 71 60 47 00 44 4E 41 53 50
30 30 32 20 52 65 76 30 35 34 FA
ROM Revision : 002
EEPROM Revision: Rev054
Checking for back door
Backdoor appears to be open, continuing...
Retrieving ROM2 backdoor password
PASSWORD: 90 A7 B5 3B DB 48 02 6E 86 D3 21 CE 2A 38 B9 A8
Login successful
Reading image from card
Card read successfully with 0 retries
Error detected, One Step Clean incomplete.

It is open, and not looped, but it won't clean for some reason.

You might try this.

Use Freetalk1.3, use the Q command and write a clean revision back to the card. You can create a rev052 in Codegen102, just don't check the 3m and blocker, the output will be a rev052 tha'ts clean. Write this to the card several times and be patient.