Clicks and Pops on INPUT JACKS

Hi. I’m experiencing some clicks in firmware 04.09 (48 khz normal latency) when I put an audio signal straight into one input of the ER-301 without any units. I am just plugin the audio out of my Shapeshifter into the IN1, and then I hear those clicks. No matter what I plug into this input (all the inputs gets clicks) … Always hear the clicks and there is no clipping as the shapeshifter sound is passed through a VCA to limit the level.

When I’ve changed to the 3.25 firmware, this problem disappears. The sounds is clean.

I’m I doing something wrong?

3 posts were merged into an existing topic: My new ER-301 arrived! - FIRST QUESTIONS