A little closer to your installation. A samj 2.10.21 portable in a Win 10 VM (old and not updated). The plugin in the samj preferences folder:
Any extreme plug-in settings ? Any other plugins effected ? Otherwise maybe look at some other cause. Was working before, not working now. Recent Windows update and security ?
Any extreme plug-in settings ? Any other plugins effected ? Otherwise maybe look at some other cause. Was working before, not working now. Recent Windows update and security ?