Old CoreGuis Appearing

Bug Reports Studio Bugs
#1

So I just switched back from the gametest version of roblox studio to the production build, and when I went to test something out in a server, my character wouldn’t spawn, and I had the really old CoreGuis, including the health bar from before 2011. I recorded a video (I’ll post below), which shows exactly what I did: Open studio, start a server, and then start a player.

EDIT:
It seems that the problem is that my studio version is still using the gametest build, while my player version is on production. So what I think is happening is that when I open a place, studio automatically assumes its on the production build because the player build is.

#2

Stuff like this usually happens (to me) when my internet speed drops below 1 Mbps

Lol!

Might be some kind of HTTP error because the client needs to send HTTP requests to roblox’s servers to get the correct versions of the CoreGuis.

#3

Nope, none of this is your issue. For some reason ROBLOX has left the old core gui there, then removes it and replaces it upon load. Do I understand why? No, it should have been gone when they replaced it.