[stop2k]

Is the space deliberate? Path: /channel/mine/playlist/ WL/ ... this seems to cause ERROR: CGUIMediaWindow::GetDirectory(plugin://plugin.video.youtube/channel/mine/playlist/%20WL/)

Can you try it without the space or did you not set the name?

That was a straight copy/paste with no editing.  As far as I can tell, that's wouldn't be a user provided config anyways.

The error that is common to "My Subscriptions" and "Subscriptions/Channels", is at the end of the traceback:

txt:
ValueError: time data u'2020-04-16T23:36:15Z' does not match format '%Y-%m-%dT%H:%M:%S.%fZ

To my eye, that date string is a perfect match to the format string.

It's odd that it's complaining about dates from a week ago.

Wait.. that's the key.  I just went through one of my subscriptions, and adding this video to the Watch Later will trigger the error.

https://www.youtube.com/watch?v=jOcG9j0CSCA

Here's the channel:

https://www.youtube.com/channel/UC_1nZUp...Pn3f85CaA/

Some other channels with videos causing this:

https://www.youtube.com/channel/UCHkYOD-...hwsADBd9ZQ
https://www.youtube.com/channel/UCIveFvW..._RckhweNJw

I'm guessing there's something wrong with the meta data?  Maybe some hidden characters in the date string that pyton isn't liking?

Thanks for looking!