I tried to update my Joomla site to 3.8.6, and afterwards the Login Gadget would no longer work...instead of allowing users to login, it would redirect them to the homepage in an infinite login loop. Creating a usual login menu item worked. The Gadget particle works perfectly fine on a sister site that hasn't gone through the Joomla upgrade yet.
Just checking to see if there were any reported issues with particles for this latest Joomla update, as my site has a ton of problems now, even after doing a delete and back-up restore from a couple of days ago.
Thanks.
Dianna