Performance issue on fresh install

[jmazur]

Hi,

I installed fresh OPNSense on my Lenovo M710Q (Intel G4400T, 8GB Ram) and plugged it directly into FTTH modem (300 Mb/s internet connection), but unfortunately I can only get about 90 Mb/s speeds on this connection.

To this point I was using PfSense on same box and the problem did not exist - I was able to get whole 300 Mb/s.
Is there any knows issue or maybe I'm missing some configuration? In the dashboard connection shows up as 1000baseT <full-duplex>.