Change the default msf user credentials if possible.
Too many simultaneous scans from different users can crash the Metasploit database. To help you get this running smoothly, let me know: Are you running this on Kali Linux or another OS? how to Use Multiplayer Metasploit with Armitage
a compromised host to "Interact" or "Steal Token." 💬 Event Log & Chat Use the Event Log tab at the bottom. Change the default msf user credentials if possible
I can provide the specific or config tweaks you'll need. how to Use Multiplayer Metasploit with Armitage