Blank dialog box for certain nodes

Hi Team,

I’m getting stuck into some knime workflows again after a couple of months not using the platform and certain nodes in workflows I had already set up which were working well, now have blank dialog boxes when I open to edit the configuration.

The ones I have found are concatenate, column filter, column renamer, and graphs and scatter plots just don’t load or display images anymore. I’m wondering if I need an update or missing some kind of plug in.

It’s a work laptop so some update may have been done that impacted this.

I’m slightly illiterate when it comes to computers, but I’m on an Omen with windows 10 pro.