Massive lag when selecting first part in a server

Bug Reports Studio Bugs
#1

The issue
For atleast a month now there has been a massive lag when you start a 1+ player server in studio and then go to your server and press Alt + LMB to select a part.

The whole studio freezes for up to 30 seconds sometimes!
Happens everytime you select your first object in a new server window.
Doesn’t have to be a part either. Trying to select the camera does the same thing.
https://gyazo.com/65f6ca03c8cd129530286317508f8c44

Attempted solution
I thought this was a memory issue, so I upgraded my PC and now I got 32 GB ram.
Studio takes 6GB ram for the studio window, another 6GB for the server but then only 600MB for the client. Eitherway I now have 12GB extra ram left that’s not being used, so clearly this isn’t a memory issue.
image

This lag hasn’t always been the case. Only started happening in the last month or so.

Microprofile dump: microprofile-20200403-173631.html (7.2 MB)
Clicked on the camera at Frame 225, the lag that lasted for several seconds.

3 Likes
#2

Do you have anything running in the background?

#3

Yea, discord, skype, youtube etc. As you can see I still have a ton of ram to spare if roblox would need it.

#4

Does this still happen if you close the explorer widget (press the X button)? Can you get a microprofiler dump following the instructions in the bug report requirements after triggering this?

1 Like
#5

Good idea, I attached a micro profile dump.
And yes, it lags even if the explorer window is closed.

#6

Thanks! Can you verify this happens with all installed plugins disabled?

If it still happens, can you provide manually generated dumps (non-microprofiler) as described in How to post a Bug Report?

2 Likes
#7

It was one of the installed plugins that caused the lag :confused:

1 Like
#8

Do you know which installed plugin was causing the lag?

#9

Was an old version of this:
https://www.roblox.com/library/4702098000/BehaviorTreesEditor-v2-0

Not sure if the updated version still has same issue, I just disabled it.

#10

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