Date & Time: 06/04/2020
Frequency: Always
World name: Leviathan
Character name: Nemekh Kinryuu
Retainer name: Naubi
NPC name: N/A
Monster name: N/A
Class/Level: SMN/SCH, any level with Summon Order Actions
Party or solo: Party
In-game time: N/A
Area and coordinates: Any areas with combat
Housing: N/A

Steps:
1. Perform a Summon Order action be it Whispering Dawn, Consolation, SMN Aetherpact or Egi Enkindles
2. Pet receives the pertinent Summon Order buff (Summon Order, Summon Order II, III, IV)
3. Observe the pet perform the resultant action after receiving the pertinent Summon Order buff
4. The buff is not consumed on this action being performed
5.a. Observe the pet perform the same resultant action again
6.a. The Summon Order buff fades from the pet
5.b. The Summon Order buff fades from the pet
6.b. Observe the pet perform the same resultant action again

This bug was reported when 5.10 was released during the time that if an AoE Egi Assault did not hit a target a pet would repeatedly spam their action and a Summoner would obtain a Further Ruin proc each time. While that has been fixed, the other aspect of the duplication was not addressed.

It's taken a while to commit to reporting this bug again because researching why it happens is a bit of a doozy. It is not something you can reliably make happen during encounters, although prepull some players have experimented with double devotion being more consistent.

What I am 100% sure of is that it is a result of the pets retaining their Summon Order buffs after performing the action which if still present makes the pet to perform the action again.

In the overwhelming majority of cases the timeline looks as follows:
  1. Pet receives Summon Order buff
  2. Pet performs the pertinent action quickly after
  3. After a brief delay the pet performs the same pertinent action again
  4. Pet's Summon Order Buff fades

Most cases I've looked at the pet performing the pertinent action has been effectively immediate (<50ms) with only one case having a fractional delay of ~140ms. This has happened for:
  1. SMN Egi Enkindle
  2. SMN Devotion
  3. SCH Whispering Dawn
  4. SCH Consolation
  5. SCH Fey Illumination

However, in the case of Scholar there can be a queued delay after a buff has been consumed where the pet will still perform their action, typically with Whispering Dawn. This has always been the case where a fairy has had the following timeline:
  1. SCH pet receives Summon Order buff
  2. SCH pet performs the pertinent action
  3. SCH pet casts and resolves Embrace
  4. SCH Pet's Summon Order Buff fades
  5. SCH pet performs the same pertinent action again

Examples where it has happened:





Unintended prepull double Devotion

Unintended double Enkindle: Earthen Fury

I do not have any clips of it happening to SCH handy, however, I know that it is a very frustrating bug for them when their utility is more time sensitive for a party's survival.

Please do something about pet AI, SE.

Connection Specs
- Type of internet connection/provider: BT Internet
- Modem maker/model number: BT Homehub 4

■ PC Specs

-=-=-=-=-=-=- FFXIV Information -=-=-=-=-=-=-

MyDocument C:\Users\Nemekh\Documents
ProxyEnable 0
ProxyServer unspecified
ProxyOverride unspecified


-=-=-=-=-=-=- System Information -=-=-=-=-=-=-

SYSTEM_OS Windows 10 Home 64-bit (6.2, Build 9200) (17763.rs5_release.180914-1434)
SYSTEM_CPU AMD Ryzen 7 2700X Eight-Core Processor (16 CPUs), ~3.7GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 16 SYSTEM_CORE_PHYSICS 8
SYSTEM_BIOS BIOS Date: 08/16/18 17:02:59 Ver: 05.0000D
SYSTEM_LANGUAGE English (Regional Setting: English)
SYSTEM_MEMORY 32693.367MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 69557.367MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 447.139GB SYSTEM_FREEDISC_SPACE 313.336GB
SYSTEM_STORAGE D:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1863.000GB SYSTEM_FREEDISC_SPACE 1760.483GB
SYSTEM_STORAGE E:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 465.663GB SYSTEM_FREEDISC_SPACE 61.046GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 8080.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 16346.684 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 25.21.0014.1891
SYSTEM_GRAPHICS_DRIVER_DATE 2/6/2019 01:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY2
SYSTEM_GRAPHICS_CHIP GeForce GTX 1070 Ti
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 8080.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 16346.684 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1680 x 1050 (32 bit) (59Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_21a764822be8dff8\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 25.21.0014.1891
SYSTEM_GRAPHICS_DRIVER_DATE 2/6/2019 01:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND Speakers (3- USB Audio Device)
SYSTEM_SOUND_DEVICE_ID {5F27C9F8-7173-4DB2-B817-C2A28766D6B2}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 6.02.17763.0001
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 9/14/2018 00:00:00
SYSTEM_SOUND Speakers (Yeti Nano)
SYSTEM_SOUND_DEVICE_ID {2CD5B6A0-2C8C-4A1E-AB4D-443BB5D6FA6E}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 6.02.17763.0001
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 9/14/2018 00:00:00
SYSTEM_SOUND Digital Audio (S/PDIF) (High Definition Audio Device)
SYSTEM_SOUND_DEVICE_ID {391EB64B-668F-43BD-A2A1-4AED07FE775C}
SYSTEM_SOUND_DEVICE_NAME HdAudio.sys
SYSTEM_SOUND_DRIVER_VERSION 6.02.17763.0001
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 9/14/2018 00:00:00
SYSTEM_SOUND PL2473HD (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {7140DEEF-A17C-483A-B054-BC12ECCD3D33}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.03.0038.0013
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 1/15/2019 00:00:00
SYSTEM_SOUND LG TV (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {A7DF143C-523D-45DA-BF8F-088E3C13F097}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.03.0038.0013
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 1/15/2019 00:00:00
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Mouse
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 8 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Keyboard
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585EEA50-33EA-11E9-8001444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585FADA0-33EA-11E9-8003444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 1 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {5308A0A0-76C5-11E9-8001444553540000}
SYSTEM_INPUT_NAME Yeti Nano
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {5308EEC0-76C5-11E9-8002444553540000}
SYSTEM_INPUT_NAME Yeti Nano
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {586049E0-33EA-11E9-8008444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 573 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {586070F0-33EA-11E9-800A444553540000}
SYSTEM_INPUT_NAME Razer BlackWidow
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585FFBC0-33EA-11E9-8006444553540000}
SYSTEM_INPUT_NAME USB Audio Device
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 1 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585F3870-33EA-11E9-8002444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 767 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585FD4B0-33EA-11E9-8004444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {585FD4B0-33EA-11E9-8005444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {586022D0-33EA-11E9-8007444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {586070F0-33EA-11E9-8009444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0