Our RDS server keeps breaking - it loses connection to the domain controllers even though I have removed IPv6 and connect from anywhere it still stops allowing connections intermittently with NLA errors and clock sync errors even though the clock is fine.

I have tried DHCP for IPv6 to solve the issue.

It has teamed network cards on an HP DL-380 G6

Is there anything I can do to just get it to behave normally.

Nothing else on the network is having any issues.

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Definitely try using just one port of the network card as the drivers are probably getting a bit rusty.

Have you got the HP software for NIC teaming? Definitely use that as opposed to the Windows versions of the drivers/teaming software.

If you're still using it, get a G10 by now 🤦

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