"Scripts that worked on v3.5 now throw errors." Solution: The new server runs scripts under a lower integrity level. Move your PowerShell scripts to C:\ProgramData\CarnivalInternet\Scripts and grant Read & Execute to the SYSTEM account.
For the first time, Carnival Internet offers a lightweight, browser-based management interface. While the native Windows GUI remains, administrators can now manage users, view live logs, and start/stop services from any device on the LAN via a secure HTTPS connection. This is a massive quality-of-life improvement for headless server deployments. carnival internet ftp server new