Hi,
Thanks for the tip, but I have made sure that all caching plugins are bypassed but the issue still exists.
When I presss the save button it looks like it still ask me to fill some of the required fields but non of the fields are really required and even when I fill all fields in, still getting the same error.
Here is a screenshot where it asks for the URL even though I already entered the URL: https://we.tl/t-W43AyYKu9B
Any clue what else could be the issue?