So, firmware 1.17 added parameter 13;
"Add parameter 13, for some special load types. Can be used in certain 3-way dumb switch setups where the load is confusing the switch as to which state it should be in.
Parameter 13
Size: 1 Byte
Default: 0
Range: 0-1
0: Detect Load Type.
1: Manually set for special load type."
However, I would recommend upgrading to 1.19 if you can include it to a Z-Wave stick to upgrade.