Re: Roland acoustic trigger problems
You have to isolate your snare drum from the vibrations the bass guitar is making. If this only happens on stage it is probably coming from vibrations in the floor. You can try using those isolation pads made for floor tom legs on your snare stand. Supposedly they stop the transfer of energy between the drum and the floor.
If that doesn't work you try turning up your threshold in the trigger settings, but on something like a snare drum, I wouldn't do this first. You will lose a lot of ghost notes and have inconsistent triggering.