Hi Jln_S-
Were you able to resolve this issue? I have a similar condition, where LS had discovered my Cisco Switch 9K with the following error:
Errors found while scanning: Could not connect to SSH with credentials NetVault (administrator), Global (root)
The Cisco 9K is configured with SNMPv3 and is being monitored by SolarWinds, but am not able to use LAN Sweeper to work.
Any suggestions?
Best,
Ernie