In NPM 10.2.1 no switch possible from monitoring via SNMP/WMI back to ICMP (ping) only. Switch from ICMP monitoring to SNMP/WMI is still possible.
Anyone has the same behaviour or do i miss something? In version 10.3.1 switch between monitoring types could be made. Now i have to remove the node and add it again as a ICMP (ping) monitored unknown device again.
Yes, unfortunately for now, this is correct. The only way to accomplish this is to remove the node and add it again with whichever polling method you wish. Please see Can't change polling method on existing SNMP node post by Mav for a more detailed explanation.