The module seems to be working fine. I did an early test with a test account I had made on the site... I was testing the feature of logging in w/ one's Google account, so I had my main admin account and then the Google version of my account as the 2nd test user. I then used these two accounts to test FreiChat.
I've since deleted the test Google account from HumHub, however when I'm signed into HumHub with my main admin account, FreiChat continues to show the old chat and Google user in the list even though the account is long gone. I can't find any way to delete the chat history and/or the user from the FreiChat list. What am I missing?