BIOS 1202 and new ME 2167 would be your update.
First update the Intel ME to version 220.127.116.117 : https://rog-forum.asus.com/t5/intel-700-600-series/firmware-intel-me-b660-h670-z690-b760-h770-z790/t...
Then load default settings, update BIOS to 1202 : https://rog.asus.com/us/motherboards/rog-strix/rog-strix-z790-e-gaming-wifi-model/helpdesk_bios/
I have Z790 Apex, and they dropped 1203 for my board yesterday, the new BIOS & ME are solid. 👍
1202 also released for Z790 Hero : https://rog.asus.com/us/motherboards/rog-maximus/rog-maximus-z790-hero-model/helpdesk_bios/
a beta bios was being tested on users feedback. i think will be 1203. they deploy one 5h ago. and will be rolling to other board eventually. once that is push you need to use that bios and update the fw firmware and driver.
1202 is the update for OPs motherboard.
1203 is only available on select SKUs.