3-Way with dumb switch slow to turn on and inconsistent

[Bry]

@thezboe

I didn’t quite find another problem like this in the forum.

Looks like the same issue as @AlreadySleepy posted.

Red Series Dimmer Switch in 3-Way Config - Slow Update of Dummy Switch State

First, setup: I am using an Inovelli Red Series dimmer switch in a 3-way configuration (actually 4-way, but I don’t think that changes anything here). The red series dimmer is installed in the box with the line wire. I also have the neutral wire connected. I am able to turn the lights on and off from the dimmer switch, and both of the dumb switches. I am using ten of these lights: https://www.homedepot.com/p/Halo-RL-5-in-and-6-in-3500K-White-Integrated-LED-Recessed-Ceiling-Light-Trim-at-90-…