I had made three 301s, but I deleted them since I’ll need to move to a secure environment before my site goes live.
To remove those 301s:
I deleted this plugin; used a previously installed plugin called Rewrite (https://ww.wp.xz.cn/plugins/rewrite/) to “Flush rules”, a button on the plugin’s main screen; cleared my browser cache; and now I’m getting 404s again for the 301s I had created earlier.
Cheers!
I think I found a solution…
Having read through some issues here, I was happy I only created three 301s.
I deleted this plugin; used a previously installed plugin called Rewrite (https://ww.wp.xz.cn/plugins/rewrite/) to “Flush rules”, a button on the plugin’s main screen; cleared my browser cache; and now I’m getting 404s again for the 301s I had created earlier.
Cheers!