Vmware log issues

[andrea.consadori]

Hello,
looking in forum and bugs i see this is a trivial topic.
i've several vmware and esxi under monitoring, some of them in version 6.0 give issues on Item vmware.eventlog[{$URL},skip] with error "could't connect to server" but other items are collected well.

i try to upgrade the proxy at the last version 4.0.10 but the issue persist



if i put zabbix_proxy in debug i see

116153:20190627:051731.133 In vmware_service_read_previous_events() soap_count: 10
116153:20190627:051731.134 End of vmware_service_read_previous_events():SUCCEED
87046:20190627:051840.094 In vmware_service_read_previous_events() soap_count: 10
87046:20190627:051840.095 End of vmware_service_read_previous_events():SUCCEED
87046:20190627:051940.294 In vmware_service_read_previous_events() soap_count: 10
87046:20190627:051940.295 End of vmware_service_read_previous_events():SUCCEED
87047:20190627:052040.227 In vmware_service_read_previous_events() soap_count: 10
87047:20190627:052040.229 End of vmware_service_read_previous_events():SUCCEED
87046:20190627:052140.497 In vmware_service_read_previous_events() soap_count: 10
87046:20190627:052140.499 End of vmware_service_read_previous_events():SUCCEED
87046:20190627:052240.697 In vmware_service_read_previous_events() soap_count: 10
87046:20190627:052240.698 End of vmware_service_read_previous_events():SUCCEED

ideas?