Fibaro Roller Shutter? RS2 or RS3?
A few days ago a new Fibaro App version 3.1.5 was released. After that, several users had problems with their RS3.
The only way to solve the problem was to re-include the RS3. But today a new app version v3.1.8 was released. So please try first the new app version.
If the problem still exists, the modules will most likely need to be re-included.
Tip: With a good Z-Wave mesh there is no need to demount the modules (procedure see manual). When asked for the code while the including process, you can enter 00000, then the modules are included unsecure instead of with the security standard S2.
Edit
This is the changelog of the Fibaro app from v3.1.5 up to 3.1.8. Version 3.1.6 and 3.1.7 were never official released. So it could be, that they solved the “windowcoverings_set” problem:
