RSS Validation

https://www.w3.org/International/questions/qa-htaccess-charset

Beel,
Thank you for the link. I have tried to alter my htaccess but to no avail. I have a support ticket to my host open as I type.
I’m unclear why my other feeds all validate (atom, commetsrss2 and rdf) but not rss and rss2.
Have other users had problems.
TIA
Phillip

I have an issue with validation of the RSS feeds. They were working yesterday, but not today? I’m using the validator and it says the following?
This feed does not validate.

line 28, column 2: Undefined item element: wfw:commentRSS [help]

Here is line 28
<wfw:commentRSS>https://faa.appstate.edu/wordpress/?feed=rss2&p=15</wfw:commentRSS&gt;

Any ideas? TIA Doug

Although I get an error when validating the RSS at feedvalidator – it seems to work fine in feedreader – the feeds are updating there fine. Anyone else getting error line 28 with RSS validation – I searched the forums but have not found this yet.