Hello!
Looks like poller threads inside NetXMS server hangs for some reason. Loss of MAC address configuration is just a consequence, not the source of a problem. Could you please try to upgrade to 0.2.20 - some bugs of 0.2.19 are solved in it - and tell if this helps or not.
Best regards,
Victor
Looks like poller threads inside NetXMS server hangs for some reason. Loss of MAC address configuration is just a consequence, not the source of a problem. Could you please try to upgrade to 0.2.20 - some bugs of 0.2.19 are solved in it - and tell if this helps or not.
Best regards,
Victor

Буду думать...