We are seeing several nodes experiencing very odd networking issues in the last 1.5 hours, problems that do come occasionally, but coming only minutes after a reboot. We are suspecting some malicious activity either against some VPS IP ranges, virtuozzo itself, or some other level. We are ensuring all of these have all latest Virtuozzo and MS patches, as we having to reboot and scan a number of VPSes for any infections anyway, we want to be sure the latest of all software is also installed.