Hi,
I happened to load the PLC Forum Web Page with the Chrome Developer Tools opened. There are a few errors that show up in the log (Uncaught ReferenceError: $ is not defined at community-feedback?remote=https%3A%2F%2Fwww.plcnext-community.net%2Fforum%2F&locale=:156:9
(anonymous) @ community-feedback?remote=https%3A%2F%2Fwww.plcnext-community.net%2Fforum%2F&locale=:156
Also, Vue seems to be in development model (You are running a development build of Vue. Make sure to use the production build (*.prod.js) when deploying for production).
May be, this is linked to the long loading time of the forum I observe every now and then.