March 21, 20224 yr I installed a Mellanox ConnectX-6 LX. After a reboot it seems to work for a while - it also shows in the Mellanox Plugin but then seemingly randomly drops out and the interfaces go down. The log is flooded with "Tower kernel: mlx5_core 0000:04:00.0 eth1: mlx5e_ethtool_get_link_ksettings: query port ptys failed: -5" but I'm unsure what this means and if this a hint at the solution. Any help is appreciated. tower-diagnostics-20220321-2314.zip
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