2.3 Slow download, good upload

wedge1001

Hi,
i've installed the new version 2.2.6 to my boxes.
But now my openVPN-DL-Speed is terribly slow.

The upload-speed is okay. (see the first attachement)
in theory it should be a 50/10 Mbit-Line. So getting 8.85Mbit in upload is okay.
But receiving only 0.5Mbit is really strange.

what i have done:
disabled tso: https://doc.pfsense.org/index.php/Tuning_and_Troubleshooting_Network_Cards#TSO.2FLRO
checked the box for "Disable hardware checksum offload"
tried a DL directly on the box (see 2nd attachement) - There i get 10MBps - so nearly a full 100Mbit - which is okay.
messing around with TLS, cyphers, etc. in the openvpn-server config.

pfsense is virtualized within a KVM
using a fresh install
only installed tool: openvpn export utility
CPU-Load will go up to ~8% at sending the 9Mbit.
CPU-Load will stay at nearly 0% while downloading (since it's freaking slow)

on older versions there wasn't that much of a problem. I still got some errors, but the speed was around 40Mbits (for my connection)

Any idea what I could have missed?
Thanks!

edit forgot to mention:
this happens on multiple PCs, Macs (and even another pfsense, i connected to this one)
also it's probably not a problem of the connection itself, i've tested it on two different locations (though the same ISP)

Also no errors on the client or server-side in either logs :/

i've also moved the pfsense to vultr and try their connection - same problem.

the only thing that works nice, is Site-to-site-connection :/
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![Bildschirmfoto 2016-02-14 um 14.53.37.png](/public/imported_attachments/1/Bildschirmfoto 2016-02-14 um 14.53.37.png)
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coachmark2

I don't have a solution for you but I did want to let you know that I show the same :( I'm running 2.2.6. The OpenVPN pfSense box is at a site with 100mbit/s down and 20mbit/s up. When pulling files FROM this site TO a remote client, I would expect 20mbit/s minus some overhead. Instead? I'm getting 1.5mbit/s-2mbit/s. It's… quite frustrating.

I'm seeing the same on a Windows desktop and a Mac laptop.

wedge1001

Updated to Version 2.3-RELEASE
Still the same error trying to connect to the openvpn-Server…

If i install a debian on the same hardware, the vpn will nearly max out my connection. on freebsd it's still very slow.
Seems like i still can't use it.

Any more help?