FTP TLS/SSL protection required.

[Anzic23]

Describe the bug
Set up an encrypted FTP server. Adapter can't connect to it

To Reproduce
Steps to reproduce the behavior:

Expected behavior
Be able to connect via FTPS to the server

Screenshots & Logfiles

Started iobroker ...
[DEBUG] [iobroker] - host.debian-nuc 965 states saved

[DEBUG] [iobroker] - host.debian-nuc 1526 objects saved

[DEBUG] [iobroker] - Backup created: /opt/iobroker/backups/iobroker_2022_03_11-14_08_36_backupiobroker.tar.gz

[DEBUG] [iobroker] - done
[DEBUG] [javascripts] - Created javascript_tmp directory: "/opt/iobroker/backups/tmpScripts"
[DEBUG] [javascripts] - found Script: KNX-TO-VIRT
[DEBUG] [javascripts] - found Script: aircon
[DEBUG] [javascripts] - Try deleting the Javascript tmp directory: "/opt/iobroker/backups/tmpScripts"
[DEBUG] [javascripts] - Javascript tmp directory "/opt/iobroker/backups/tmpScripts" successfully deleted
[DEBUG] [javascripts] - Backup created: /opt/iobroker/backups/javascripts_2022_03_11-14_08_43_backupiobroker.tar.gz
[DEBUG] [javascripts] - done
[DEBUG] [yahka] - found yahka database: yahka.0
[DEBUG] [yahka] - done
[ERROR] [ftp] - Error: TLS/SSL protection required.

Versions:

• Adapter version: 2.3.5
• JS-Controller version: 3.3.22
• Node version: v14.18.3
• Operating system: debian

[simatec]

The adapter also does not support SFTP and it says so in the documentation. Also in the config there is no choice.