some host timesout connecting with snmp

[hashbangtech]

hi,
Randomly some host fails to connect with snmp, error timeout. snmpwalk is working fine. Resolution : Go to host > discovery > execute now. After tht snmp button becomes green.
problem had come on zabbix 6.04. Please advise how to trouble shoot.
thanks

[vladimir_lv]

Try to increase the timeout settings to 10 in zabbix_server conf and the restart zabbix_server service

[hashbangtech]

timeout is already 15s.
the problem came up after upgrading to v 6
thanks