Mac mini eGPU sleep problem

[ikir]

Hi all! I've searched the forums without luck. I've completed my Mac mini monster setup:

Mac mini 2014 os X 10.11.6

i5 2,8Ghz

16GB RAM

2 x SSD (Sata3 + PCIe)

Akitio with Nvidia GTX 970 4GB

 

Everything works like a dream, it is incredible but... when the Mac mini sleep for a long time it doesn't wake up anymore, it seems like it turn of completely. For example i left my Mac mini few hours ago since i needed to go to bed, this morning the Mac mini was turned off.

 

Can it be a kernel panic? Can it be sleep mode?

 

Any hint? Thanks so much!

[ikir]

Created adhoc Dell AC-2 power adapter now the GFX card works better!

 

1545 score in Valley in Ultra 4k!

[errin]

Yes, you can't sleep it.

[ikir]

Is it a know issue?

[Ted]

Just want to update that Mac mini 2014 i5 2.6GHz on 10.12.3 is able to sleep and wake without any issue.

Previously it was able to sleep but unable to wake up.