I had this issue too. It was Keyword Filtering at the global “Settings” level for me.
Tag Filtering is misleading. I thought it would filter any tag containing the words listed, but it actually just stopped the import completely for any feed item that had the tag in it.
Yes, you helped me!
I also had this issue. I couldn’t use another plugin while this was enabled.
I made the tweak you suggested above, keeping the other variables, and everything works now.
Awesome, thank you monkey. Also, I had been in contact with Ulf about a different issue with his plugin (active post highlighting) and he was responsive. So, I sent him this link.
Thanks again,