I’m using uppy companion in my existing node js server for getting files into my server from dropbox/instagram/google drive.
The companion is set correctly with port 3020 and my domain name (checked).
The Error I get is: [CompanionClient] unable to make preflight request TypeError: Failed to fetch.
OPTIONS https://<my_domain>.com:3020/dropbox/list/ net::ERR_CONNECTION_TIMED_OUT
In my computer it works with localhost as a companion and domain server as client but only when I put my public ip of the domain.
As I said, it does not work only with my remote domain…any help?