is there how to downgrade me firmware(intel me)?

my motherboard is a z370 g gaming (wi fi ac) and i recently upgraded my intel me to the latest version and i have been feeling a feeling of higher input lag, which i did not feel before.

updated on my motherboard website, in this part of bios and firmware, below. MEUpdateTool
MD5 : d1ed52c3ba9fe2f92dfd3d0c8900673d