Rclone FTPS (Explicit) + copy -> Failed to copy: update stor: 450 Transfer aborted. Link to file server lost

Suspected Bug
8

You can do it by meddling with the TLS options

    // MinVersion contains the minimum TLS version that is acceptable.
    // If zero, TLS 1.0 is currently taken as the minimum.
    MinVersion uint16 // Go 1.2

    // MaxVersion contains the maximum TLS version that is acceptable.
    // If zero, the maximum version supported by this package is used,
    // which is currently TLS 1.3.
    MaxVersion uint16 // Go 1.2

We could maybe make global flags for these and put them in httplib though that might not catch the FTP client usage.

There aren't any env vars (I checked in the source).