まったく同じ症状に遭遇しました。

発生日時：2023年1月11日　11:20頃
発生頻度：一回だけ発生
ワールド名：Ramuh
キャラクター名@ホームワールド名：Neko Roushi@Ramuh
クラス／レベル：漁師/90
ゲーム内時間：ET10:00～ET16:00
エリア名／フィールド座標：ノルヴラント　コルシア島（X:16.8,Y:34.8）
ハウジング情報:なし　
手順：
1.ET09:50までにシェイプシフター5匹釣りあげる　ET10:00までその場で待機
2.ET10:00から釣りを再開　ET12:00くらいにシャドウシフター釣りあげたが漁師の直感が付かなかった
3.念のため追加でシェイプシフター6匹釣ったが直感が付かなかった。

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

MyDocument C:\Users\nekor\Documents
FINAL FANTASY XIV ONLINE C:\Program Files (x86)\SquareEnix
FINAL FANTASY XIV - A Realm Reborn Language 0 Region 1
ProxyEnable 0
ProxyServer unspecified
ProxyOverride unspecified


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

SYSTEM_OS Windows 10 Pro 64 ビット (6.2, ビルド 9200) (19041.vb_release.191206-1406)
SYSTEM_CPU 11th Gen Intel(R) Core(TM) i9-11900K @ 3.50GHz (16 CPUs), ~3.5GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 16 SYSTEM_CORE_PHYSICS 8
SYSTEM_BIOS P1.40G
SYSTEM_LANGUAGE 日本語 (地域設定: 日本語)
SYSTEM_MEMORY 130927.148MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 150383.148MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1861.936GB SYSTEM_FREEDISC_SPACE 1328.768GB
SYSTEM_STORAGE D:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 7452.035GB SYSTEM_FREEDISC_SPACE 4541.424GB
SYSTEM_STORAGE F:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1863.007GB SYSTEM_FREEDISC_SPACE 1027.017GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce RTX 3080 Ti
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP NVIDIA GeForce RTX 3080 Ti
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 12108.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 65463.574 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 3840 x 2160 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 31.00.0015.1694
SYSTEM_GRAPHICS_DRIVER_DATE 7/21/2022 09:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE 英語
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_GRAPHICS NVIDIA GeForce RTX 3080 Ti
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY2
SYSTEM_GRAPHICS_CHIP NVIDIA GeForce RTX 3080 Ti
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 12108.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 65463.574 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 3840 x 2160 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispig.inf_amd64_ee20464bb4ac57f4\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 31.00.0015.1694
SYSTEM_GRAPHICS_DRIVER_DATE 7/21/2022 09:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE 英語
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND HS156KC (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {BEE931D8-269F-44E9-9EE3-93F45D9A513A}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.3.39.14
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 7/21/2022 09:00:00
SYSTEM_SOUND LG Ultra HD (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {37D7BDC0-341C-47C1-8239-C001A06714DA}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.3.39.14
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 7/21/2022 09:00:00
SYSTEM_SOUND Realtek Digital Output (Realtek(R) Audio)
SYSTEM_SOUND_DEVICE_ID {86A4022D-F239-4078-BDB5-46518812704E}
SYSTEM_SOUND_DEVICE_NAME RTKVHD64.sys
SYSTEM_SOUND_DRIVER_VERSION 6.0.9079.1
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 12/8/2020 09:00:00
SYSTEM_SOUND VoiceMeeter Aux Input (VB-Audio VoiceMeeter AUX VAIO)
SYSTEM_SOUND_DEVICE_ID {6943C34B-D79C-4B32-B981-FE5B2424A586}
SYSTEM_SOUND_DEVICE_NAME vbaudio_vmauxvaio64_win10.sys
SYSTEM_SOUND_DRIVER_VERSION 2.1.5.2
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 1/11/2019 09:00:00
SYSTEM_SOUND VoiceMeeter Input (VB-Audio VoiceMeeter VAIO)
SYSTEM_SOUND_DEVICE_ID {8DAF38FE-973F-4815-9663-F0BB610EAD6E}
SYSTEM_SOUND_DEVICE_NAME vbaudio_vmvaio64_win10.sys
SYSTEM_SOUND_DRIVER_VERSION 2.1.5.2
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 1/11/2019 09:00:00
SYSTEM_SOUND スピーカー (5- Wireless Controller)
SYSTEM_SOUND_DEVICE_ID {848FAC57-40F4-4917-97A7-6FA9384027D1}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 10.0.19041.2251
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 11/3/2022 09:00:00
SYSTEM_SOUND スピーカー (FaceRig Virtual Audio Driver)
SYSTEM_SOUND_DEVICE_ID {CA1BD5E4-FBE3-4A39-9E54-9139B2EAEB08}
SYSTEM_SOUND_DEVICE_NAME Larmkanal.sys
SYSTEM_SOUND_DRIVER_VERSION 1.0.0.0
SYSTEM_SOUND_DRIVER_LANGUAGE 英語
SYSTEM_SOUND_DRIVER_DATE 4/1/2015 09:00:00
SYSTEM_SOUND ライン (Yamaha SYNCROOM Driver (WDM))
SYSTEM_SOUND_DEVICE_ID {2D0D7AE2-305B-4BE2-964A-BC32F9127162}
SYSTEM_SOUND_DEVICE_NAME syncroom.sys
SYSTEM_SOUND_DRIVER_VERSION 1.0.0.0
SYSTEM_SOUND_DRIVER_LANGUAGE 日本語
SYSTEM_SOUND_DRIVER_DATE 1/24/2020 09:00:00
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME マウス
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 8 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME キーボード
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 109 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {4E3AAEE0-D52F-11EB-8007444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {96F1B6F0-F1FF-11EB-8001444553540000}
SYSTEM_INPUT_NAME USB Condenser Microphone
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 4 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {4E3AAEE0-D52F-11EB-8008444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 767 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {39F931E0-2EDF-11EC-8001444553540000}
SYSTEM_INPUT_NAME Wireless Controller
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 6 SYSTEM_GAMEPAD_BUTTON 15 SYSTEM_GAMEPAD_FOV 1
SYSTEM_INPUT {4E3AAEE0-D52F-11EB-8009444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {4E3AAEE0-D52F-11EB-800A444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {ADE352C0-273C-11EC-8001444553540000}
SYSTEM_INPUT_NAME G703 LIGHTSPEED Wireless Gaming Mouse w/ HERO
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {ADE379D0-273C-11EC-8002444553540000}
SYSTEM_INPUT_NAME G703 LIGHTSPEED Wireless Gaming Mouse w/ HERO
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {4E3D1FE0-D52F-11EB-800B444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {ADE379D0-273C-11EC-8003444553540000}
SYSTEM_INPUT_NAME G703 LIGHTSPEED Wireless Gaming Mouse w/ HERO
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 767 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {ADE379D0-273C-11EC-8004444553540000}
SYSTEM_INPUT_NAME G703 LIGHTSPEED Wireless Gaming Mouse w/ HERO
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 3 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {4E3D1FE0-D52F-11EB-800C444553540000}
SYSTEM_INPUT_NAME USB Receiver
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0