Hi there! Thanks for your question - please answer the following questions so that we can better understand the issue:
(1) Are you using mbox.js or at.js? (are you using the mbox metrics and not the A4T integration?)
(2) Are you adding click-tracking for Target and not Analytics?
(3) Are you using the VEC for your activity such that you could use the VEC click-tracking?
*Also, since you are using DTM, make sure to check the box for "delay link activation": 