i dont get any pops / clicks.
mostly listen through headphones , usb connected to mac but not always.
not receiving clock from anything…
the only time i’ve had pops / clicks on recordings has been due to my pc / mac , latency and all that stuff. , maybe its a sample rate thing (44k or some weird thing like that , settings in ableton ?).
i suggest try another piece of equipment and record that , or try recording digitakt into another thing (phone input or something ).
as mentioned before , do you get clicks/pops on its own through the outputs/headphones.