It doesn't appear that anything has changed with GPD on ICI, and it looks like you have a configuration issue. Assuming it previously worked, check and make sure the Service Type associated with the system is turned on, the List is turned On under "select lists to monitor", and the Quick Key (if applicable) is enabled.
Also, there's a more detailed description in this thread:
X36HP "Nothing to Scan" Checklist Scanner Checklist: 1. A location has to be set in 'Set Your Location' to monitor the Database. 2. You must enable at least one Favorites List or the Full Database in 'Set Scan Selection>Select Lists to Monitor'. 3. Favorites Lists or...
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