i think the new firmware UNIV 220.127.116.11 [rev1] has a problem with the direct control frames.
I have several 16A BISTABLE RELAY updated and now the direct control frames are no longer running. After a downgrade to rev0 everything goes again without any other changes. Only the direct control is concerned.
Nothing was changed in the direct control frame. I've just checked switching relay K3 with frame "10 A0 F0 F0 02 04 node group 00 FF FF FF" and it looks ok. Can you control the module with HAPCAN Programmer Control Instructions?