Wish I read this thread prior to doing OLCI last night, but will be flying YVR-ATL-RSW tonight and oh boy that Zamna scan hates everything. Doesn't scan for half the time, and when it does, it rejects by saying your name does not match the ticket (middle name isn't on the ticket) and makes you manually fill it out. Tried next passenger and same issue, but then proceeds to erase all of the Passport/Nexus info previously entered. My own Nexus scanned without problems and gave me a green checkmark (assuming it meant great you don't need to be verified for DOCS OK), then at the end of the OLCI process it says I still would have to go to the counter to get the Nexus verified. Finally, when I go back to the check in process for adding checked bags it shows that I entered my passport instead of Nexus.