Still low gpu +cpu load after new update

Dx11 on + FFR off= gpu and cpu load of around 60% = unplayable

Dx12 on = very smooth gameplay for 30 sec than I get 20fps with cpu and gpu load of around 20% = unplayable

DX11 + FFR on = inputlag = unplayable

So this is unacceptable for me, I believe these issues are being totally ignored eventhough I have encountered many people, many post with the same issues

I'm an advanced PC user and I would have found by now if it was something from my end, but it's not, I tried so many tweaks eversince the launch of this game that I could write a book

This is not my job!!

-Intel 4930k (6c/12t) @4.4ghz (100% stable)

-Asus Rampage IV Black Edition

-GSkill Ripjawz 16gbzh 16gb @1866mhz

-GTX 980 (watercooled) @1500mhz (100% stable)

-SSD samsung evo 850 500gb

-Antec 1300w

Best solution so far for me is to use the command renderdevice.renderaheadlimit 2 but it will reset after each respawn!! So I should basically type the command everytime I spawn but with bullets flying everywhere this is suicide!!