Ok, so I'm having issues with the Layers Panel working correctly. I'm hoping that I can help out in nailing down what the issue is. Let me know if there is any more information I can provide. My thoughts: I'm wondering if I could be causing the problem with my naming conventions for layers. I know sometimes symbols throw a spanner in the works with programs/code when. If it could be that let me know. I tested renaming them to have no # preceding their name, but I got no different result. Issue: Everything Seems to work great until Add Group is tried, after trying it, see the broken features. Broken Features Once Add Group is tried (and what they do when clicked): Add Group ---> No result Add Layer ---> No result Delete Layers (all types) ---> No result (warning shows, but nothing happens) Highlight Selection's Layers ---> No result Set Selection's Layer as current ---> No result I've tested it under the following conditions: Test on Tempate File: Open Template Try a feature like "Color by layer" ---> Success Click Add Group ---> Breaks Something Try Color by layer again ---> Fails Test on Working Model Try a feature like "Color by layer" ---> Success Click Add Group ---> Breaks Something Try Color by layer again ---> Fails My network setup: Version: 14.0.4900 Plugins: 000_Additional_Plugins_Folder by Fredo6 Location: In each user stations' appropriate default plugins folder. Plugins are stored and loaded from several network locations all hosted on our common N:\ drive. The folders follow the map below. N:\SKETCHUP\Plug-ins Repository\Network Folder Structure\RUBY_2_0\Plugins_Design\ Plugins_Beta_v2 - Holds plugins that I am currently testing/learning before rolling out to users. Plugins_FREE_v2 - Holds plugins available to general users. Plugins_PAID_v2 - Holds plugins that are granted to certain users with authorization.