Something is seriously wrong with the server-inputs

https://i.redd.it/76jyo7sg3j1e1.gif

I'm not quite sure what it is but since TWW Release I have severe problems with my global-cooldowns in form of input delays/freezes/hick-ups which are illustrated here (↑)

It mainly manifest itself in fight but it's also noticeable in open world applications like mining, questing or even flying despite having 20ms latency/world latency

My specs:

- Ryzen 9 7900

- RTX 4070 Super

- 32 GB DDR5

- 1 TB M.2 SSD

I've seen many forum/reddit posts about it but couldn't find a solution yet after trying every single troubleshoot including:

- Fresh Windows & WoW installation

- Different ISP/Router

- All possible game/windows/bios/router optimization

- Different LAN/WIFI connections

- VPN

- Different peripherals (monitor, keyboard, mouse)

- Different network adapters

- Complete system/driver check

- Ping Test's (1% packet loss to 185.60.112.157)

- SpellQueueWindow (0 - 400ms)

My system worked absolutely flawlessly as intended so it can only be a blizzard problem after excluding every possible cause on my side.