Smart Connect works great for my AiMesh setup.
I'm using AC3100 as the AiMesh router with an AC68U, AC68R, and AC66UB1 as AiMesh nodes. They all use the same firmware 3.0.0.4.384_20942-ge38bead.
I have Smart Connect enabled in my AC3100 AiMesh router and it seems the SmartConnect feature was...