I have a pair of the GoControl GD00Z-8-GC units. No issues on a C7.
One thing comes quickly to mind... If memory serves, the -8 units require pairing with S2 to support spontaneous events. I do not see that you have them paired as S2. S0 perhaps?
S2 pairing should look like this:
- deviceType: 18244
- zwaveSecurePairingComplete: true
- inClusters: 0x5E,0x55,0x98,0x9F
- zwNodeInfo: D3 1C 84 04 40 07 5E 55 98 9F 68 23 F1 00 85 5C 59 66 22 71 5A 73 6C 7A 72 86
- secureInClusters: 0x85,0x59,0x66,0x22,0x71,0x5A,0x73,0x6C,0x7A,0x72,0x86
- deviceId: 13617
- S2: 132
- manufacturer: 335
