Configuration is SBS 2011 on HP Proliant ML330.
Issue is after a few hours I loose LAN connectivity. Server NIC shows little yellow warning triangle. Have to reboot server to recover LAN (and WAN/Internet).
Ran BPA on DNS and that's fine. Ran Fix my Network and get message about no static IPv6 but not using IPv6 (although it is enabled Out of the Box).
Looked at running processes and I seem to get duplicates (see picture e.g. conhost.exe and fdhost.exe and fdlauncher.exe and csrss.exe).
Need to stop LAN NIC from dropping connectivity and multiple daily reboots. Need to understand the reason for duplicate processes.
Running Symantec SBS AV. Still had infection from Wajam and Dealply. Cleaned from system but not fixed problem. Ran full AV scan. No issues or problems.