I have 1 DZS15-1BZ and 2 VP0SR-1LZ Leviton swiches for my 4 way installation.
Here is an image of the original installation and also how I have it installed.
I can make 2 switches to work together, rather 1 and 2 or 2 and 3 but, I can’t make them all 3 work.
When I make 2 of them work, this is the way I have them:
As soon as I add the 3rd switch (a VP0SR-1LZ), I can only turn the lights on with the controller. The other 2 will only allow me to turn lights off but not back on again.
Any ideas? I’m desperate