i had a asus x hero z370 and have my xbox wireless controller pluged in to the back for the last 4 years . i will try unplugging it and report back .
my boot times currently with over clocked ram ( 4200 mhz cl17 ) ram training on and mch full check ( ram checking ) to on / auto .
fast boot on in bios and csm off and fast boot in windows to on task manager says from a cold boot is 23 seconds powerd off
Rig # 1 - 14900Ks SP-118 | 87 MC @ 6.0 GHZ | 5.2 R | 4.7 E | DDR5 48GB @ 8,600 c36 | Strix RTX 4090 | PG27AQN 1440P 27" 360 Hz G-Sync ULMB 2
Rig # 2 - 14900K-SP-120 | 89 MC @ 5.9 GHZ | 5.2 R | 4.7 E | DDR4 32GB @ 4,300 c15 | Strix RTX 3080 | Aoc 1080P 25" 240 Hz G-Sync