I have a Mac with 10.11.4 OS X and Audacity 2.1.2.
I’ve been recording all day with no issues. I take a break and when I come back the new tracks have all sorts of pops and clicks. In fact the first part of the track sounds great, then all of a sudden the start appearing.
When I stop recording, delete the area with the pops and clicks, then start recording again, it seems to be fine…for a time. Then they start appearing again. It’s annoying as hell to have to re record half of a chapter of a book I’m working on.
This has been a problem off and on for a couple of days now.