Hi @jerparx,
thank you for your reply ??
Yes, I’ve also updated Yoast SEO at 6.0 version, but the problem is still there.
I’ve checked the “Common XML Sitemap Errors”, but nothing like that.
I’m using the Yoast auto generated sitemap_index.xml and if you look at the source code is a correct xml sitemap (would you be so nice to check it too?).
Did you ever experience something like this?
If it won’t work, do you think a can use different sitemap generated without Yoast?
Thanks in advance!
Best
