The problem still open - in some cases zabbix still spamming, even then trigger already got back to 'FALSE' state!
Removing of the repetitions solving the problem...
Item : status
Trigger : {gate.host.ru:status.last(0)}#0
Removing of the repetitions solving the problem...
Item : status
Trigger : {gate.host.ru:status.last(0)}#0
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