dtoverlay=gpio-shutdown not working? how to disable i2c??

[razorsharp192]

hi all, I've set up a number of Pi's with recalbox without issue, but i've just set up a new one with the latest image (as of 10/10/2024), and when I add "dtoverlay=gpio-shutdown" to the config file it doens't work.

I have read that it might be due to i2c being enabled, but I can't figure out how to disable it?

Please help!!