[Solved] Possible frame rate issues with AMD Sapphire Pulse RX 580 4GB and 10.13.5

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Hi @Iocomacg6

I can only offer, switching from integrated graphics or worse yet Nvidia, to eGPU Sapphire RX580 was a huge benefit, so many issues were cleared up; sleep working was just one of the benefits. My guess is the integrated graphic could be part of the sleep not working....