E7S teleport mechanics ("away with thee") not working correctly?

[Nagl]

Hello, I was raiding with my static yesterday and something with the teleport mechanic felt off... i decided to record it and i have no idea how it happened. Just watch the video and you will see what happened. https://www.youtube.com/watch?v=udKEhRgTEf0 (all people in the video know about this and agreed to me posting it here)
I watched it closely and if you go frame by frame, you can see I get stunned, somehow turn around in a single frame and then die. I did not press a single button when i got stunned and my mouse was still.

Date & Time: 17. October 2020 between 8PM and 11PM CET
Frequency: 1-3 times, only once caught on video (i did not record it earlier)
World name: Twintania
Character name: Kaia Faerin
Monster name: the idol of darkness (eden's verse: iconoclasm savage)
Class/Level: dragoon 80
Party or solo: party

■ PC Specs
GPU GTX 1080
CPU 4 cores up to 3.4 GHz
12 GB RAM

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

SYSTEM_OS Windows 10 Home 64-Bit-Version (6.2, Build 9200) (18362.19h1_release.190318-1202)
SYSTEM_CPU Intel(R) Xeon(R) CPU E5-2678 v3 @ 2.50GHz (8 CPUs), ~2.5GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 8 SYSTEM_CORE_PHYSICS 4
SYSTEM_BIOS 1.0.0
SYSTEM_LANGUAGE Deutsch (Gebietsschema: Deutsch)
SYSTEM_MEMORY 12286.980MB
SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 14142.980MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 255.369GB SYSTEM_FREEDISC_SPACE 50.620GB
SYSTEM_DIRECTX_VERSION DirectX 12
SYSTEM_GRAPHICS NVIDIA GeForce GTX 1080
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY12
SYSTEM_GRAPHICS_CHIP GeForce GTX 1080
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 8079.000 MB
SYSTEM_GRAPHICS_SHARED_VRAM 6143.490 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (50Hz)
SYSTEM_GRAPHICS_DRIVER C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll,C:\Windows\System32\DriverStore\FileRepository\nv_dispi.inf_amd64_95bdb3a23d6478de\nvldumdx.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 26.21.0014.4587
SYSTEM_GRAPHICS_DRIVER_DATE 4/3/2020 02:00:00
SYSTEM_GRAPHICS_DRIVER_LANGUAGE Englisch
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND Panasonic-TV (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {43CDF6E4-CB51-4386-8BE2-CE2190B03676}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.03.0038.0026
SYSTEM_SOUND_DRIVER_LANGUAGE Englisch
SYSTEM_SOUND_DRIVER_DATE 2/18/2020 00:00:00
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Maus
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 3 SYSTEM_GAMEPAD_BUTTON 5 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Tastatur
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 128 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {D6344380-7EF8-11EA-8003444553540000}
SYSTEM_INPUT_NAME BladeSysVirtHID
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 0 SYSTEM_GAMEPAD_FOV 0
SYSTEM_INPUT {D634DFC0-7EF8-11EA-8008444553540000}
SYSTEM_INPUT_NAME BladeSysVirtHID
SYSTEM_INPUT_REMARKS SYSTEM_GAMEPAD_AXIS 0 SYSTEM_GAMEPAD_BUTTON 7 SYSTEM_GAMEPAD_FOV 0

[Mholito]

Looks like the server disagrees with whatever wizardry you're doing to continue attacking the boss without facing it.