RAM Playing UP

[joebrereton198]

I recently replaced the RAM in my gaming setup PC from 2x4GB TeamGroup 3000Mhz DDR4 to 2x8GB HyperX Fury 2666Mhz DDR4 (auto overclocking).

The old RAM was overclocked for me by a friend to 3000MHz.

I have:

ASUS Prime B350-Plus motherboard
GTX 1060 GPU
AMD Ryzen 5 CPU

Anymore details needed just ask, thanks.

 

[alceryes]

What is the issue?