Hey, my name is David and I am pretty new to all of this. I rented a vServer and installed ISPConfig and everything with this "Perfect Server"-guide (ubuntu 16.10 with apache2). I am logging in with "TLS/SSL Explizite Verschlüsselung" (explicit encryption?) on port 21. Two problems: 1. Now while uploading for example phpBB3 (a lot of small text-based files) the uploadspeed is really slow - 16-128kB/s and so on. Regarding "speedtest" (several attempts) the download-speed of this server is ~500Mb/s and upload around 170Mb/s. So this should not be the issue? 2. While uploading I often get connection drops. Following message WinSCP (FileZilla as well) gives me: "Using TLSv1.2, cipher TLSv1/SSLv3: ECDHE-RSA-AES256-GCM-SHA384, 2048 bit RSA, ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 Kx=ECDH Au=RSA Enc=AESGCM(256) Mac=AEAD" Any ideas? Thanks for the help in advance best regards David from Germany