@mumbus said:
Just went to use roundcorner yesterday and found now you have to pay for it after all of these years. So now I have paid for it and I can only use it once each time I open sketchup. If I try a second time it tells me that my "trial period expired". If I click on manage license, it shows all of my license information but I still cant use the plugin. Super annoying.
Please try to reactivate the effected licenses and restart SketchUp and try to use the plugins again.