@fortunato I forgot to say that this error doesn't show up when creating a new topic and sometimes it works also in replies. The error in the NodeBB UI is the following: "stream ended unexpectedly"
This is coming on both mobile and desktop, which causes sometimes the ajax notifications and chat panels not open when trying to tap on mobile, we have to tap 2 times.
@faizanzahid what version of NodeBB? What's the plugin version?