How to eliminate pops caused by sawtooth LFO?

[marschaen]

I've got a sawtooth LFO controlling filter 1 cutoff, and I'm getting low frequency pops that I believe correspond to the start and/or end of each cycle of the waveform. It doesn't happen on every cycle, but it happens at some point any time I play and hold a key longer than a few bars.

I've tried several things, but nothing seems to address the issue. Maybe I could try using a different waveform and mess with the contour or further assignments and slider settings in the Matrix, but this is what I want except for the pops.

Anyone have any ideas on how to get rid of the pops caused by a sawtooth LFO? Thanks.