System uptime errors

[cliffennis]

I have a host that's giving weird system uptime values. The clock on the host is not changing, but Zabbix is reporting strange uptimes that's kicking off alerts. See the graph. What could be causing this?

Host is Windows 8.1 Pro, Zabbix agent 2.4, server version 2.4

[Strategist]

cool, looks like big joke, maybe it's realy problem with time/timezone on server or host

[cliffennis]

The name in the zabbix config file on the endpoint was identical to another computer.