On my PCD7.L645W/B, why are only groups 3 and 4 controlled when I selected all the 4 groups?

FAQ #101739

 

Solution:
From FW SV2.11 of the PCD7.L60x room controller, all the four groups can be used.
Up to FW SV2.01 of the PCD7.L60x room controller, the light- or shade-outputs have to be configured in the groups 3 and 4. Therewith,  all outputs can be controlled over 2 independent groups.

This restriction only applies in combination with use of the PCD7.L60x S-Bus room controllers (not LON)