Brighten/Dim not functioning anymore

When I initially set up the LIFX plugin, I had my light switches programed that if they were held up or down, they would brighten or dim the LIFX bulbs. I tried it recently and it no longer functions. The following are the associated logs files:

Oct 28, 2020 at 12:43:39 PM
Trigger Occupancy - Main Floor Motion Detectors
Action Group Set Main Floor Occupancy ON
Virtual Devices sent "Main Floor Occupancy" on
Z-Wave received "Pool Probe" sensor update to 19.2 °C
Z-Wave received "Deck Door Light (Leave ON)" up button pressed
Trigger Deck Door Light ST ON Standard_White
LIFX sent "Deck Door Bulb" preset of set White Level to "50" and White Temperature to "3500" with duration of 2 seconds
LIFX sent "Deck Door Bulb" on with duration of 1.0 seconds
Trigger Deck Door Light ON status light
Trigger Backyard Lights Bulb ON - Reset Color
Z-Wave device "Deck Door Light (Leave ON)" parameter 8 changed to 33489050
Z-Wave received "Deck Door Light (Leave ON)" up button held down
Trigger Deck Door Light Brighten
LIFX sent "Deck Door Bulb" Brightening by 2 every 0.3 second(s)
LIFX Error StandardError detected in 'process_brighten_by_timer'. Line 504 has error: 'key powerLevel not found in dict'
Z-Wave received "Deck Door Light (Leave ON)" up button released
Trigger Deck Door Light Brighten Released
LIFX sent "Deck Door Bulb" stop brighten / dim
Z-Wave received "Deck Door Light (Leave ON)" energy total to 4.663 kWh
Z-Wave received "Deck Door Light (Leave ON)" power load to 2.9 W
Z-Wave received "Deck Door Light (Leave ON)" up button held down
Trigger Deck Door Light Brighten
LIFX sent "Deck Door Bulb" Brightening by 2 every 0.3 second(s)
LIFX Error StandardError detected in 'process_brighten_by_timer'. Line 504 has error: 'key powerLevel not found in dict'
Z-Wave received "Deck Door Light (Leave ON)" up button released
Trigger Deck Door Light Brighten Released
LIFX sent "Deck Door Bulb" stop brighten / dim
Z-Wave received "Deck Door Light (Leave ON)" down button held down
Trigger Deck Door Light Dim
LIFX sent "Deck Door Bulb" Dimming by 2 every 0.3 second(s)
LIFX Error StandardError detected in 'process_dim_by_timer'. Line 696 has error: 'key powerLevel not found in dict'
Z-Wave received "Deck Door Light (Leave ON)" down button released
Trigger Deck Door Light Dim Released
LIFX sent "Deck Door Bulb" stop brighten / dim
Z-Wave received "Deck Door Light (Leave ON)" down button pressed
Z-Wave received "Deck Door Light (Leave ON)" status update is off
Trigger Deck Door Light - Reset
Trigger Deck Door Light ST OFF
LIFX sent "Deck Door Bulb" off with duration of 1.0 seconds
Trigger Deck Door Light OFF status light
Trigger Backyard Lights Bulb OFF - Reset Color
Z-Wave device "Deck Door Light (Leave ON)" parameter 8 changed to 33490857
Z-Wave received "Deck Door Light (Leave ON)" power load to 0.6 W

Detailed Logs:

Z-Wave received "Deck Door Light (Leave ON)" up button pressed
Trigger Deck Door Light ST ON Standard_White
LIFX sent "Deck Door Bulb" preset of set White Level to "50" and White Temperature to "3500" with duration of 2 seconds
LIFX sent "Deck Door Bulb" on with duration of 1.0 seconds
Trigger Deck Door Light ON status light
Trigger Backyard Lights Bulb ON - Reset Color
Z-Wave Debug SENT setConfigVal: 01 0F 00 13 E7 08 70 04 08 04 01 FF 00 9A 25 F0 C5
Z-Wave Debug RCVD setConfigVal: 06 (ACK)
Z-Wave Debug RCVD setConfigVal: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD setConfigVal: 01 07 00 13 F0 00 00 06 1D (node ACK)
Z-Wave device "Deck Door Light (Leave ON)" parameter 8 changed to 33489050
Z-Wave Debug RCVD sceneActivateCmd2: 01 0B 00 04 00 E7 05 5B 03 98 82 02 52
Z-Wave Debug . . sceneActivateCmd2: node 231, type: 2, scene: 2
Z-Wave received "Deck Door Light (Leave ON)" up button held down
Trigger Deck Door Light Brighten
LIFX sent "Deck Door Bulb" Brightening by 2 every 0.3 second(s)
LIFX Error StandardError detected in 'process_brighten_by_timer'. Line 504 has error: 'key powerLevel not found in dict'
Z-Wave Debug RCVD sceneActivateCmd2: 01 0B 00 04 00 E7 05 5B 03 99 81 02 50
Z-Wave Debug . . sceneActivateCmd2: node 231, type: 1, scene: 2
Z-Wave received "Deck Door Light (Leave ON)" up button released
Z-Wave Debug SENT requestRelayStatus: 01 09 00 13 E7 02 25 02 25 F1 F3
Z-Wave Debug RCVD requestRelayStatus: 06 (ACK)
Z-Wave Debug RCVD requestRelayStatus: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestRelayStatus: 01 07 00 13 F1 00 00 11 0B (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Trigger Deck Door Light Brighten Released
Z-Wave Debug RCVD requestRelayStatus: 01 09 00 04 00 E7 03 25 03 FF CF
LIFX sent "Deck Door Bulb" stop brighten / dim
Z-Wave Debug . . requestRelayStatus: node 231, endpoint None, value 255
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 00 25 F2 E6
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F2 00 00 0E 17 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 14 00 04 00 E7 0E 32 02 21 64 00 00 12 37 03 D6 00 00 12 37 A6
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 6400...
Z-Wave Debug . . requestMeterLevel: 4.663 kWh (float: 4.663000)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 10 25 F3 F7
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F3 00 00 0C 14 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 10 00 04 00 E7 0A 32 02 21 34 00 00 00 1B 00 00 38
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 3400...
Z-Wave Debug . . requestMeterLevel: 2.7 W (float: 2.700000)
Z-Wave received "Deck Door Light (Leave ON)" power load to 2.7 W
Z-Wave Debug RCVD sceneActivateCmd2: 01 0B 00 04 00 E7 05 5B 03 9A 82 01 53
Z-Wave Debug . . sceneActivateCmd2: node 231, type: 2, scene: 1
Z-Wave received "Deck Door Light (Leave ON)" down button held down
Trigger Deck Door Light Dim
LIFX sent "Deck Door Bulb" Dimming by 2 every 0.3 second(s)
LIFX Error StandardError detected in 'process_dim_by_timer'. Line 696 has error: 'key powerLevel not found in dict'
Z-Wave Debug RCVD sceneActivateCmd2: 01 0B 00 04 00 E7 05 5B 03 9B 81 01 51
Z-Wave Debug . . sceneActivateCmd2: node 231, type: 1, scene: 1
Z-Wave received "Deck Door Light (Leave ON)" down button released
Z-Wave Debug SENT requestRelayStatus: 01 09 00 13 E7 02 25 02 25 F4 F6
Z-Wave Debug RCVD requestRelayStatus: 06 (ACK)
Z-Wave Debug RCVD requestRelayStatus: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestRelayStatus: 01 07 00 13 F4 00 00 09 16 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Trigger Deck Door Light Dim Released
Z-Wave Debug RCVD requestRelayStatus: 01 09 00 04 00 E7 03 25 03 FF CF
LIFX sent "Deck Door Bulb" stop brighten / dim
Z-Wave Debug . . requestRelayStatus: node 231, endpoint None, value 255
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 00 25 F5 E1
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F5 00 00 0B 15 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 14 00 04 00 E7 0E 32 02 21 64 00 00 12 37 00 09 00 00 12 37 7A
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 6400...
Z-Wave Debug . . requestMeterLevel: 4.663 kWh (float: 4.663000)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 10 25 F6 F2
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F6 00 00 0A 17 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 10 00 04 00 E7 0A 32 02 21 34 00 00 00 1D 00 00 3E
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 3400...
Z-Wave Debug . . requestMeterLevel: 2.9 W (float: 2.900000)
Z-Wave received "Deck Door Light (Leave ON)" power load to 2.9 W
Z-Wave Debug RCVD sceneActivateCmd2: 01 0B 00 04 00 E7 05 5B 03 9C 80 01 57
Z-Wave Debug . . sceneActivateCmd2: node 231, type: 0, scene: 1
Z-Wave received "Deck Door Light (Leave ON)" down button pressed
Z-Wave received "Deck Door Light (Leave ON)" status update is off
Trigger Deck Door Light - Reset
Z-Wave Debug queueing energy request of "231 - Deck Door Light (Leave ON)" (activity detected)
Trigger Deck Door Light ST OFF
LIFX sent "Deck Door Bulb" off with duration of 1.0 seconds
Trigger Deck Door Light OFF status light
Trigger Backyard Lights Bulb OFF - Reset Color
Z-Wave Debug SENT setConfigVal: 01 0F 00 13 E7 08 70 04 08 04 01 FF 07 A9 25 F7 F6
Z-Wave Debug RCVD setConfigVal: 06 (ACK)
Z-Wave Debug RCVD setConfigVal: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD setConfigVal: 01 07 00 13 F7 00 00 07 1B (node ACK)
Z-Wave device "Deck Door Light (Leave ON)" parameter 8 changed to 33490857
Z-Wave Debug polling status of node "231 - Deck Door Light (Leave ON)" (post-activity energy request)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 00 25 F8 EC
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F8 00 00 07 14 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 14 00 04 00 E7 0E 32 02 21 64 00 00 12 37 00 08 00 00 12 37 7B
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 6400...
Z-Wave Debug . . requestMeterLevel: 4.663 kWh (float: 4.663000)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 10 25 F9 FD
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 F9 00 00 0A 18 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 10 00 04 00 E7 0A 32 02 21 34 00 00 00 06 00 00 25
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 3400...
Z-Wave Debug . . requestMeterLevel: 0.6 W (float: 0.600000)
Z-Wave received "Deck Door Light (Leave ON)" power load to 0.6 W
Trigger Occupancy - Main Floor Motion Detectors
Action Group Set Main Floor Occupancy ON
Virtual Devices sent "Main Floor Occupancy" on
Schedule Deck Door Light - Reset (delayed action)
Z-Wave Debug SENT setRelayValue: 01 0A 00 13 E7 03 25 01 FF 25 FA 06
Z-Wave Debug RCVD setRelayValue: 06 (ACK)
Z-Wave Debug RCVD setRelayValue: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD setRelayValue: 01 07 00 13 FA 00 00 07 16 (node ACK)
Z-Wave sent "Deck Door Light (Leave ON)" on
Z-Wave Debug queueing energy request of "231 - Deck Door Light (Leave ON)" (activity detected)
Z-Wave Debug RCVD requestRelayStatus: 01 09 00 04 00 E7 03 25 03 FF CF
Z-Wave Debug . . requestRelayStatus: node 231, endpoint None, value 255
Z-Wave Debug polling status of node "231 - Deck Door Light (Leave ON)" (post-activity energy request)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 00 25 FB EF
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 FB 00 00 07 17 (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 14 00 04 00 E7 0E 32 02 21 64 00 00 12 37 00 0E 00 00 12 37 7D
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 6400...
Z-Wave Debug . . requestMeterLevel: 4.663 kWh (float: 4.663000)
Z-Wave Debug SENT requestMeterLevel: 01 0A 00 13 E7 03 32 01 10 25 FC F8
Z-Wave Debug RCVD requestMeterLevel: 06 (ACK)
Z-Wave Debug RCVD requestMeterLevel: 01 04 01 13 01 E8 (expecting callback)
Z-Wave Debug RCVD requestMeterLevel: 01 07 00 13 FC 00 00 0B 1C (node ACK)
Z-Wave Debug waiting up to 3.0 seconds for module reply after sending request
Z-Wave Debug RCVD requestMeterLevel: 01 10 00 04 00 E7 0A 32 02 21 34 00 00 00 06 00 00 25
Z-Wave Debug . . requestMeterLevel: node 231, endpoint None, meterType 01, raw value 3400...
Z-Wave Debug . . requestMeterLevel: 0.6 W (float: 0.600000)

Thanks for the report - it's a bug.

I can see what the issue is but will need ~48 hours to sort it (maybe less).

It was easier to fix than I had originally anticipated.

New pre-release is up on Github: Fix Dim / Brighten by Timer Bug

Tested and working for me, hope it does for you.