need help with some iGPU errors.

Hello guys,

Iam having some problems with iGPU (HD 4600) since i ditched nvidia and updated to 10.13... Biggest problem is that photoshop crashes (tried both CC 2017 and CC 2018), but it crashes only with acceleration enabled (not only crashes, but it has little freezes and its much slower that without gpu acceleration enabled) - when photoshop freezes, whole macos is unresponsive for second. It was working fine with nvidia on sierra.

Acceleration is working otherwise i think.

hw: MB: Gigabyte Z97N-GAMING 5, i7 4790, hd 4600, 8gb ram.

graphics kexts IM using: Intelgraphicfixup(tried without, didnt helped)

Iam ussing ssdt from pressdtgen - tried removing, didnt helped

Iam both with and without fakeid and no change. Inject intel, blank platformid.

Tried SMBIOS 15,1 and 14,2, and 14,1 and no difference.

Iam really deperate here. Any ideas? Any similar issues? Seems like unsolvable problem for me.

console output when freezed: https://i.imgur.com/gYBNmt5.png