Connection problems

Mining rig has a connection problem when running Hive OS. Warning is displayed when booting, that rig cannot connect to the internet. Sometimes this problem is solved, by typing hello or net-test, but most of the time rig cannot connect at all. If rig comes online, it goes down after hour or so and doesn’t come back online after that. I’ve tried switching servers, beta release as well as upgrading to the latest version of Hive OS. Rig doesn’t have a connection problem when running Windows.

CPU: G3950
RAM: G.Skill DDR4 8GB
MOBO: H110 PRO BTC+
GPU: XFX RX570