I have this system:
MB: Gigabyte Z490 Vision G
CPU: Intel Core i5-1500 6 Core
RAM: DDR4 64 GB 3200 GHz
Graphics: Radeon RX 570 - 8 GB DDR5
NVMe M.2 Samsung SSD 970 EVO (1 TB) + Crucial SSD P2 - 2 TB (secondary)
WiFi+Bluethoot: MQUPIN BCM94360CD (recognized natively by Big Sur and previous)
With new OpenCore updated to 0.6.8 version on VISION G at starting boot appear this message:
View attachment 514360
And the mouse and the cursor to select the system doesn't works fine.
Please test this release, thank you.