We're experiencing issues with the Prometheus version of RadUpload inside the old ASP.NET RadPanel control, where the upload field is in the incorrect position (covering the Add/Remove buttons) upon expanding RadPanel to a panel that contains the RadUpload. We're hoping the Prometheus version of RadPanel might fix the issue, however the next update to our products is at the end of this month. We'll need time for testing our own products, so if the next Prometheus release isn't until the end of this month that doesn't leave us enough time for our own testing.