Hello Pktome, I'm sorry to hear that you're having issues with setting transparency. To rule out potential issues, please carefully work through these steps of our guide to Solving Technical Issues . Step 1: Make sure to use the right browser Please check if these issues persist when using both Chrome and Firefox. Step 2: Ensure that there are no extensions/addons interfering with Roll20 Please disable all add-ons/extensions. Step 3: Clear your cache If this does not solve the issue, can you please provide use the following information: - Name of the campaign settings this is happening in - Does this happen on a different campaign setting's page or just that one? - If it happens in other games already setup, can you see if it happens when you set up a new game? - Screenshot of the drop down color box showing the transparency selected or not. Thanks!