AMD/ATI Pixel Clock Patcher

[keksik]

Hi there,

first, thank you for your work and second let me explain my trouble i have.
i have:
6x rx 570 asus rog strix 4gb
asus prime h270 plus
60gb ssd, 4gb ram and celeron cpu
monitor is philipis connected via old conector and using reduction to hdmi.

so in windows 10 build 1703 and adrenaline 18.4.1 driver, patcher 1.4.6 all worked like a charm. trouble started when i updated windows on 1803 April build. all starts to be not responding, like you want to move with mouse and all happened after 10seconds.. i wasnt able to set frequency via bat file from overdriveN tool it gave me BSOD. also i close it and waited like for 10minutes and responsivnes was not much better. i was not able to open amd settings window. VEEEEERYYYYY slow response for all clicks and movements.
so i tried to set pcie gen auto/gen 1 and gen 2 nothing worked. also have read in this forum to disable 4G decode. windows started again work properly fast, however only 4 cards was "green" in device manager remaining 4 were as like before atkmdag patch applied.
i tried to reinstall windows 10 1803 (fresh installation + full updates) twice also tried amd newest driver 18.5.1. till applying atikmdag patcher 1.4.6 all work properly (except my card have modified bios, so....), after i apply patcher, then slowness start to happen... i dont know where could be the problem, but i suspect kind of compatibility between 1803 w10 and patcher 1.4.6.

please can you advise/take a look on this problem?
thank you very much