Here’s the link to the log-in issue:
My driver is the recommended one: 390.157-0ubuntu0.18.04.1
The only thing I can think of is that I have noticed rocketchat is quite sensitive to timeouts. I use mobile internet and sometimes the connection is bad and then I get similar issues.
Maybe the internet connection to your VM is slow?
Just guessing here btw.
Thanks for your quick response!