3090 "Memory Issue"? Care to ... maybe elaborate?

Edit: Since OP doesn't seem to care about informing us of what these "Memory Issues" supposedly are, I went and searched it up myself:

The issue specifically pertains to the 24GB of GDDR6X memory on the RTX 3090. Some users reported problems related to the memory modules, such as crashes, artifacts, and even complete system failures under certain conditions. These issues were often observed when the card was put under extreme loads, particularly during tasks like gaming, rendering, or mining cryptocurrency.

NVIDIA addressed this problem through a BIOS update that limited the card's memory allocation in specific scenarios to prevent the issues from occurring. This BIOS update essentially restricted the use of certain types of workloads that were known to trigger the problem. This solution, while effective in preventing further occurrences of the memory issues, also limited the card's capabilities in some scenarios.