Problem with continuous demand for passcode

Hello JO7An!

You can change the “Require Passcode” time. Go to Settings > Face ID & Passcode > Require Passcode. Now, you can set the selection to a time of your choice. See screenshot:

If you are referring to something else, please report back with more details, and we will do your best to assist you.

I hope this is helpful. Good Luck!

JO7An Said:

"How can I stop my Iphone 8 asking for my 6 digit passcode every few minutes ?"

-------

Restart your iPhone:

If this prompt is in a loop, perform a restart: Restart your iPhone - Apple Support