OS = Windows 10 Pro 64bit 2004 with latest patches as of yesterday.
CPU = Ryzen 2700X on Corsair H100i V2 AIO Cooler at constant 4.3GHz.
MB = Asus ROG Crosshair VII Hero (Wifi).
MB Bios = Version 3003.
RAM = 64GB Corsair Vengeance RGB Pro running at 3200MHz.
GPU Driver = Adrenalin 2020 20.11.3
HDD = Samsung QVO 1TB.
PSU = Corsair AX 1600i.
Monitor = BenQ 4K 60Hz.
GPU1 = RX Vega 64 Liquid.
GPU2 = RX Vega 56.
GPU 3 = RX Vega 64 Liquid.
AMD Adrenalin 20.11.3:
Please stop automatically pairing GPUs and turning on Crossfire during AMD Driver install.
Adrenalin 2020 20.11.3 still cannot correctly detect PCIe Bus Speeds.
It pairs GPUs in Crossfire/MultiGPU incorrectly if one has a Display Connection.
Turning off Crossfire button is causing my system to crash, reboot, and restart.
Crossfire is still on when the PC restarts.
In other words, the cards are incorrectly paired and STUCK IN CROSSFIRE.
This has been an ongoing issue in Adrenalin 2020 software.
Your Crossfire/MultiGPU support is useless.
There is no way for the user to select which cards to pair based on their knowledge of actual PCIe bus speeds on motherboard that are connected to the GPU if they wanted to.
Please do not tell me that "Crossfire is no longer supported".
This is about people with multiple AMD GPUs on their System, ending up with cards getting incorrectly paired for "CrossFire/MultiGPU", automatic turn on of the "Crossfire" button, and stuck in that situation.
I am sick of it.
