CyberGhost is one of the few VPNs that have US servers that are optimized for streaming Hulu. Despite this, it is possible that Hulu could spot and block its Hulu servers. Under these circumstances, CyberGhost could temporarily lose access to Hulu on those servers. Alternatively, it is possible that the cookies and cache lodged in your browser are giving away your location. We have explained how to fix both these issues earlier in this guide.