Like many others I struggled a lot with the range of x-wave. There for I bought some cheap range extenders -> Neo coolcam powerplug ( v1 and V2)
But both devices didn’t solve my problem, because the have very bad connection, so the are not good routers to my other Z-wave devices, placed further in my house.
After testing/re-locating en googling, if found THE solution on an another forum:
After doing this, and a recreate of my Z-wave mesh (just waited a couple of days, so I didn’t force a ‘remesh’) every Z-wave device works perfect, really!
I hope I can helps someone with this info. It’s really easy to achieve!!
Credits to the forum seen on my screenshots