Trigger signal cutting audio/interface out

Helloo! So I got a weird one for ya. Just playing sensory per usual, but when I hit tom 2 (specifically the rim) on channel 2, the interface/audio “popped” out. I reset everything several times and swapped ch 1 and 2 triggers, and isolated it to channel 2 input on the interface (Focusrite 18i8). So then I recorded some audio w/ input 2, but seems to work fine.

So whatever signal from the sensory trigs causes my channel 2 to cut out all audio/ (and sometimes just channel 2).

Anybody had trouble like this, or have any suggestions ?