With the K100 RGB keyboard, it works fine under iCUE v4.33.138. You are able to set all the various polling rates and upon leaving the setting widget and coming back, it holds the setting.
However, under iCUE v5.12.97. Go to the keyboard device settings. It always shows blank entry for Polling Rate no mater what rate you set it to previously. Additionally, the pull down only shows rates up to 4000 Hz. Leave the setting widget and coming back ends up with blank entry again.
I have attempted to reset the K100 keyboard, problem persists. Plugged directly into motherboard. There are no hubs in between.
Put it on an older box with a i7-9700k and same exact results. v4.33.138 works fine, move up to v 5.12.97 doesn't.
Please fix this issue. The only solution at this point is staying with older v4.33.138.
