Works sometimes, Abysmal for Multisite, Awful support

I’ve been using this plugin since before GoDaddy and it used to be great. Support for multisite was good up until WP 5.0. Now it’s utterly impossible to add the subsites to the admin and it constantly disconnects from the main site. This works fine for my single site installations but for multisite, the support it says it has is a blatant lie.