RSS polling doesn't work since dec 2022

So this plugin

This is the one I am using with YouTube. There is a way to convert YouTube channel to an RSS feed.

Only thing I can suggest is to check your RSS address in case it changed maybe. Otherwise maybe a recent plugin install might be interfering

I do agree the plugin does not have an easy way to debug. A few options would be good as well. Like optional turn off the discussion link if one wants.