reduce speed in v3.0.0

[inspiring]

@julian
When typing in topics or private chat, it is typing slowly, just like when the system is running low on RAM, there is a delay between typing and appearing on the screen.
Most of our users have reported this issue.
While chatting, the typing speed gradually decreases

Or when they stay on a page, the replay buttons,... don't work and they have to open another tab

And sometimes when type something after a delay the word was duplicated

[phenomlab]

@inspiring interesting. I'm also getting reports of this via users of sudonix.

[exodo]

For me Notification and chat menu takes long to load.

[cagatay]

i m also faced this problem.

[DownPW]

Yep same probleme here on my dev instance

[julian]

@inspiring @phenomlab are these long-running chats? Do the issues go away when you start a new chat?

[phenomlab]

@julian yes, they are long running ones. Can't comment about new chats as haven't tried.

[inspiring]

@julian
I asked our users and they say that it doesn't matter when they start a new chat or when there is an existing chat, after a few messages in this chat room, the speed gradually decreases.

[julian]

@inspiring When you say "a few messages", are we talking 10 messages, 100, or 1000? It definitely sounds like there's some sort of scale issue going on.

NodeBB used to naively load every message in the chat room when opened, but we fixed that awhile back. The fact that you're seeing issues when "typing" is a little concerning too.

Desktop users? or mobile only?

[inspiring]

@julian
It's less than 10
Desktop and mobile both of them