Hi! My issue is this... some K2 feed URL's work correctly like this one: robustiana.com/articulos-costa-rica?format=feed (the format is correct) but other feed URL's does not work like this one: robustiana.com/index.php?option=com_k2&view=itemlist&format=feed&type=rss ... I think that the code is corrupted because as you can see, this feed URL shows header/footer etc...
Have the same issue using the K2 RSS Button for categories
Thank you.....

Wow, it looks like nobody responded to you. that is the disadvantage of K2 not being a commercial product. I have a similar problem but not quite the same:

Here is one of many pages that I want to be able to be able to display as an RSS feed:
www.drcarney.com/help/information/people-of-interest
When I click on the RSS icon I get the following URL:
www.drcarney.com/help/information/people-of-interest?format=feed
But, what I am apparently needing to use in order to import this feed as RSS into another site is something like this:
www.drcarney.com/help/information/people-of-interest?format=feed&type=rss
Do you know if this is something that I have to change on the site originating the content or is this something I would modify with a URL on the importing sites Feed items?
I want to import some of the DrCarney.com content into our AllMedPhysicians.com site and the Starch-Smart.com site we are developing now.
Any pointers in the right direction will be appreciated.
BTW, my content is being created by K2 and not the Core Joomla. I do have some content that is working file but that content is created by EasyBlog. So, maybe there is a K2 setting?
I did notice that my feeds are all in the format:

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="www.drcarney.com/media/jbtype/css/font-awesome.css"?>
<?xml-stylesheet href="/media/system/css/modal.css" type="text/css"?>
<rss version="2.0" href="http://www.w3.org/2005/Atom" target="_blank" rel="nofollow noopener noreferrer">www.w3.org/2005/Atom">

Hello @Emanuel Rodríguez,

Do you use SEF urls and/or sh404sef extension?

@Sean Carney, I have answered you to your other topic.