What is the name of the domain?
What is the error number?
400
What is the issue you’re encountering
400 errors occur intermittently while browsing wp-admin. It is completely random. It is not related to the access location, accessed area or user.
What steps have you taken to resolve the issue?
And when it happens, it only works again after a clean access (from another browser or through an incognito tab).
What feature, service or problem is this related to?
I don’t know
What are the steps to reproduce the issue?
It is completely random. It is not related to the access location, accessed area or user.