Not sure if this is the right place, but since it is sort of related to rendering…
I am getting clicks in audio output using the mixdown feature (in the render tab under audio). I have a speaker that is playing a a constant tone. This speaker is animated using a parents motion. It is essentially rotating on all three axis. When I mixdown the audio to a flac, I get to pops at the end of the 4 minute clip. Setting doppler to 0 greatly reduced the pops, but they are still there. The modulation based on the positioning/distance of the speaker seems to be working correctly and the pops are happening when the speaker is roughly pointed 90 degrees away from the camera. Any thoughts? Thanks! Below are some screen grabs.

