Have you tried bypassing it? Not happening here? There are no bypass control and bypass options on the hardware?According to the wiki: Simply bypassing and engaging the MUX disables and enables its routing. This only allows you to switch between two sources. Note that bypassing the MUX will sum all inputs, which may have an impact on the signal level.
Wiki may be wrong, or the behavior has changed? Either way, the editor doesn't line up with the hardware?
What say you @Michael Pickens and @yek
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