17.01.2019, 07:34
This is the same as with scripts that react to both group write and response the same way. It's not possible to disable this behaviour, but you can attach your scene to another object and write a small script that passes value to it only in case of group write.
Code:
if event.type == 'groupwrite' then
grp.update('32/1/1', event.getvalue())
end