I have a Primary and 2 Secondaries running Multiplicity 3.44.
I can Copy/Paste and Drag/Drop between Primary and Secondary 1 in both directions.
I cannot Copy/Paste or Drag/Drop between Primary and Secondary 2 (in either direction). It seems something is not configured correctly on Secondary 2.
On the chance it's a Windows Firewall setting I checked that all the allowed apps on Sec 2 were the same as in the list on Sec 1 and they are.
Can anyone suggest how to fix this?