I was setting up a multisolver simulation and used
(Short & Sweet 3D) tutorials as reference.
Fist context input are packed primitives. When I simulate the setup the packed primitives are spawned every frame but follow the expected effects. The second I spawn them only the first frame using the $FF==1 expression in the Impulse Activation of the popsource2 channel the simulation stops working.
I don't really understand what I am doing wrong. I have been struggling with combining multiple solvers.
what I am trying to do is simulate just the packed primitives I have set up..so I don't want to spawn more.
An explanation about what I am doing wrong or a link to some good learning material would be very much appreciated

I attached a scene example.
Cheers,