Heavy Lag in Mattermost
Overview
A number of our staff using mattermost have reported a significant delay in messages showing up and even having to do a page refresh to see new messages come in.
Further details & replication
As I understand it, there is a new deploy of mattermost coming out soon and may resolve this issue. It's hard to replicate this for us as it seems to happen somewhat randomly. Doing a page refresh almost always fixes the problem. I've noticed the following error in my javascript console around the same times that I experience the issue however.