I’m pretty sure it’s ntfs format and the error I’m getting now is:
403: Forbidden
Unauthorized IP Address.
Either disable the IP address whitelist or add your address to it.
If you’re editing settings.json, see the ‘rpc-whitelist’ and ‘rpc-whitelist-enabled’ entries.
It was all working fine until I had to reset the pi.
I had stopped the transmission daemon when editing the json file and the other two.