So twice in the last 10 days I've had shipments flagged when crossing into the US. First time held me up for 2 hours as the paperwork was completed and a response received clearing the item. Second time held me up for about half an hour until it was decided I was OK to enter with the item.
According to CBP it was nothing I did, just something the system didn't like. Anyone else experiencing the same thing or am I just getting unlucky? I hadn't had any items flagged in the previous 3 months crossig 2-3 times weekly.
Ian