Plugin is highly unstable, beta dev version at best

The plugin used to work just fine, to an extent, with a bunch of smaller issues which we rectified with custom code instead (the developer to this day refuses to acknowledge those issues and/or fix them in his code and keeps ignoring our repeat reminders of those issues), but in the last month or two the functionality of the plugin has degraded so much, even after so many updates and “improvements”, to the point where it doesn’t even cache pages anymore – it says it will start caching within 5 minutes, but 2 days later we have yet to see a single page cached.

A single developer behind the plugin with no support team doesn’t help the situation, as I’m sure he is getting slammed with support tickets (which he rarely answers – we’ve gotten some sort of a response or two after a few weeks but only after repeat follow-ups to our issues), and as such this plugin has turned into a dead weight, something with tons of promises but zero delivery whatsoever.

Seems like we’ll have to remove it from a few dozen sites we installed it on and replace it with something more reliable instead, as anything at this point would work so much better than this plugin. The developer of this plugin has bit more than he could chew on this one, apparently, and now it’s starting to show, and he refused to hire help (developers or tech support) to fix the ongoing issues that have been lingering for months and are affecting the basic, core functionality of the plugin.