Why 'unreachable polling' raise up w/o reason?

[gbiondi]

Hi,

some time, my zabbix say "Unreachable polling over 75%" but not have any host 'unreachable' my status is all green.. I have 2 active proxy and about 130 host with 11000 item and 1800 trigger. Have some hint for debug this?

All the best.

GB

[SBO]

Increase the setting StartPollersUnreachable in your config

[gbiondi]

Hi,
too simple increase poller .. normally everything works fine, only sometimes and without explanation .. sorry but I do not agree with your solution.