I talked to a couple of our DSP engineers about what you're trying to do. They said updating may help with your problem. The newer releases have a MIDI Clock filter option which will give a better representation of the incoming tempo value. They also said that the ModFactor's LFOs can drift off tempo eventually due to small mathematical errors that add up over time. One thing you can do is to retrigger the LFOs by tapping the tap button.
