Sorry for the delay. I have changed it from -1 to -2 and never saw a difference. I also clicked updated and get watertemp. Below is the screenshot and logs you asked for.
dev:2962020-06-10 04:49:31.301 pm errorjava.lang.NullPointerException: Cannot invoke method toInteger() on null object on line 1248 (updated)
dev:2962020-06-10 04:49:31.240 pm debugstate key: spaSetpointTemp, value: 0.0
dev:2962020-06-10 04:49:31.236 pm debugstate key: poolSetpointTemp, value: 0.0
dev:2962020-06-10 04:49:31.228 pm debugstate key: scale, value: 1
dev:2962020-06-10 04:49:31.205 pm debugstate key: lightCircuitsList, value: []
dev:2962020-06-10 04:49:31.202 pm debugstate key: precision, value: 1
dev:2962020-06-10 04:49:31.193 pm debugstate key: ManufacturerInfo, value: ManufacturerInfo: manufacturerId: 5, manufacturerName: Intermatic, productId: 1619, productTypeId: 20549
dev:2962020-06-10 04:49:31.178 pm debugstate key: VersionInfo, value: Versions: Firmware v3.4 DTH: Ver 4.0.0 zWaveLibraryType: 6 zWaveProtocol: v2.78
dev:2962020-06-10 04:49:31.146 pm debug+++++ updated() DTH:Ver 4.0.0 state.Versioninfo=Versions: Firmware v3.4 DTH: Ver 4.0.0 zWaveLibraryType: 6 zWaveProtocol: v2.78 state.ManufacturerInfo=ManufacturerInfo: manufacturerId: 5, manufacturerName: Intermatic, productId: 1619, productTypeId: 20549
dev:2962020-06-10 04:49:28.035 pm debug<<<<< rspFlg=true dly:1000/1000 <<<<< Event: [name:swVSP2, value:on, isStateChange:true, displayed:true, descriptionText:swVSP2 set to on] <<<<< Event: [name:clock, value:16:46, displayed:false, descriptionText:PE653 Clock: 16:46]
dev:2962020-06-10 04:49:27.889 pm debug+++++ delayBetweenLog parm[13] dly=1000 responseFlg=true
dev:2962020-06-10 04:49:27.873 pm warnChild Device handler not found: 39-ep12: thermostatMode
dev:2962020-06-10 04:49:27.862 pm warnChild Device handler not found: 39-ep11: thermostatMode
dev:2962020-06-10 04:49:27.853 pm warnChild Device handler not found: 39-ep12: temperature
dev:2962020-06-10 04:49:27.842 pm warnChild Device handler not found: 39-ep11: temperature
dev:2962020-06-10 04:49:27.591 pm debugManufacturerProprietary event, [1]:40 [4]:84 payload: 05 40 02 02 84 00 00 00 01 00 00 01 56 57 00 10 2E 01 00 00 02 03 04 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
dev:2962020-06-10 04:49:26.730 pm debug+++++ delayBetweenLog parm[1] dly=1000 responseFlg=true
dev:2962020-06-10 04:49:26.709 pm warnChild Device handler not found: 39-ep12: thermostatOperatingState
dev:2962020-06-10 04:49:26.683 pm warnChild Device handler not found: 39-ep11: thermostatOperatingState
dev:2962020-06-10 04:49:26.678 pm debug+++++ delayBetweenLog parm[1] dly=1000 responseFlg=true
dev:2962020-06-10 04:49:26.657 pm warnChild Device handler not found: 39-ep12: thermostatOperatingState
dev:2962020-06-10 04:49:26.653 pm warnChild Device handler not found: 39-ep11: thermostatOperatingState
dev:2962020-06-10 04:49:26.643 pm debugManufacturerProprietary event, [1]:40 [4]:87 payload: 05 40 02 02 87 00 00 00 00 00 00 07 00 00 00 00 00 00 04 00 00 00 00 00 10 2E 01 01 00 00 20 00 00 00 00 00 00 00 00 00
dev:2962020-06-10 04:49:26.595 pm debugManufacturerProprietary event, [1]:40 [4]:87 payload: 05 40 02 02 87 00 00 00 00 00 00 07 00 00 00 00 00 00 04 00 00 00 00 00 10 2E 01 01 00 00 20 00 00 00 00 00 00 00 00 00
dev:2962020-06-10 04:49:25.376 pm debug<<<<< rspFlg=false dly:1000/1000 <<<<< Cmd to Device: MultiInstanceCmdEncap(command:1, commandClass:37, instance:5, parameter:[0]) --> 600605250100, delay 1000 <<<<< HubAction: 910005400102870301, delay 1000 <<<<< HubAction: 910005400101830101
dev:2962020-06-10 04:49:25.342 pm debug+++++ delayBetweenLog parm[3] dly=1000 responseFlg=false
dev:2962020-06-10 04:49:23.842 pm errorjava.lang.NullPointerException: Cannot invoke method toInteger() on null object on line 1248 (updated)
dev:2962020-06-10 04:49:23.818 pm debugstate key: spaSetpointTemp, value: 0.0
dev:2962020-06-10 04:49:23.815 pm debugstate key: poolSetpointTemp, value: 0.0
dev:2962020-06-10 04:49:23.810 pm debugstate key: scale, value: 1
dev:2962020-06-10 04:49:23.808 pm debugstate key: lightCircuitsList, value: []
dev:2962020-06-10 04:49:23.805 pm debugstate key: precision, value: 1
dev:2962020-06-10 04:49:23.802 pm debugstate key: ManufacturerInfo, value: ManufacturerInfo: manufacturerId: 5, manufacturerName: Intermatic, productId: 1619, productTypeId: 20549
dev:2962020-06-10 04:49:23.799 pm debugstate key: VersionInfo, value: Versions: Firmware v3.4 DTH: Ver 4.0.0 zWaveLibraryType: 6 zWaveProtocol: v2.78
dev:2962020-06-10 04:49:23.699 pm debug+++++ updated() DTH:Ver 4.0.0 state.Versioninfo=Versions: Firmware v3.4 DTH: Ver 4.0.0 zWaveLibraryType: 6 zWaveProtocol: v2.78 state.ManufacturerInfo=ManufacturerInfo: manufacturerId: 5, manufacturerName: Intermatic, productId: 1619, productTypeId: 20549
