Is it possible to use Infuse on Apple TV with a SSD connected but no WiFi or internet at all but still be able to watch films that are on the Ssd
Welcome to the forum!
Sorry but the ATV isn’t geared for connecting a drive to it and serve files to apps.
you could find a wireless router that supports attached drives and offers a server option like SMB.
To clarify, some portable SSD drives have the ability to create their own Wi-Fi network.
If this is available on the drive you have you would be able to access and play videos stored there.
Of course, some features like metadata fetching, subtitle downloads, and iCloud/Trakt sync would not be available.
I’d also recommend the standalone Infuse Pro 6 app (instead of the in-app purchase in Infuse 6) for using Infuse without internet access.
Thanks much appreciated