After having problems with the Peerboard Word Press Plugin where my Peerboard forunm would not show, would show error messages, would inexplicably show Peerboard's own chat button - on my website - I investigated. I found that Peerboard Word Press Pluginb 0.7.1 does not work with many other plugins. For example, it doesn't work with iThemes Security Pro. It doesn't work with some "Maintenance" mode plugins. So you have to turn off all of your plugins and turn them on one at a time to see which are incompatible with Peerboard Word Press Plugin. I wish the plugin was more robust and doesn't crash with other plug-ins like this. But then it is only at version 0.7.1 and has been tested only to Word Press 5.4.4. We already are at Word Press 5.6.2.