Thanks for your reply, EricuBlock Origin was the culprit in this case. But I also test with Ghostery, which gives me the ability to block the DTM scripts, too.

Adding this answer for anyone who stumbles across this issue:In addition to the note supplied by ericmatisoff​​, some AdBlockers will block the assets.adobedtm.com satelliteLib script altogether, resulting in the same "_satellite is not defined" reference error.Unfortunately, I could not find a work...