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Question

I can't enter Credentials or Consent screen via Google Console Developer

I'm admin, sometimes it's allow but most of the time it not

I don't know why. Have anyone be like this?

NOTE

I also use incognito mode , clear cache, clear data but no hope.

Answer 1

In top left corner there is a spinner for project selection(see the attached image), if you select some other project from the drop down of spinner the issue most probably will be solved.

You can select back your project from that menu.

It solved my problem