AnyStream is having some DRM issues currently, download with Netflix and Hulu is not possible at the moment.
Situations like this will always happen with AnyStream: streaming providers are continuously improving their countermeasures while we try to catch up, it's an ongoing cat-and-mouse game. Please be patient and don't flood our support or forum with requests, we are working on it 24/7 to get it resolved!, but it will take a few days. Thank you.