I seem to have some kind of virus. Every time I move or scale certain parts in studio, I get a weld added to the part that says" Part-to-Part Strong Joint" that causes lag over time and I remove every single one but they keep coming back. I don't have any scripts in the game.
According to ROBLOX:
Viruses are put inside objects that are not shown in the Explorer Window. These are known as "Hidden Classes". Common viruses will use hidden game services such as Timers or Geometry instances. Others may use joint objects like Welds, Glues, RotatePs or RotateVs. These classes are not hidden in ROBLOX Studio 2.0 and thus the malicious scripts can be easily discovered and removed. However some of the instances in the DataModel's root is still hidden as you will see items such as the InsertService show up in the command line and not in the Explorer window.
The bottomline is I've tried everything to remove this but it just spreads and spreads.

1 comment
A couple things.One: Dont use free models unless you are trying to learn something. Two: just the properties search window to find the script(s). Three: or if you dont like 2 you can easily get a plugin for that sort of stuff.