What version of Blender, the addon, and the Roblox plugin are you using? Also, are you using Den_S’s version or Cautioned’s?
To be honest, I have no idea what could be causing this, but I’m using Blender 4.0, the Blender addon version 1.9.6, and the latest version of the Roblox plugin and I’ve had no issues (I use r15 though). Both Blender addon and Roblox plugin from cautioned’s fork.
blender 4.1 and den_s’s version
it seems the rotation x is inverted (75 in roblox = -75 in blender)
and that y rotation in roblox animation editor is z rotation in blender xyz euler
the location is still off though
That version is no longer being maintained, maybe try using Cautioned’s version.
That’s weird, I’m sorry, but I don’t know how to help you other than suggesting the maintained version of the plugin/addon.
This is not a bug though, Roblox uses Y as the up-coordinate but Blender uses Z, this one you’ll need to get used to or change the rotation order in the item tab.
This animation is broken when uploaded to roblox from Blender, I’m currently using Blender 3.6 as I know the latest version has some issues with the roblox animation add on and the animation is in 60 fps. Her is the difference between the animation in blender and studio:
If anyone knows what could cause or is causing this issue I would be really glad to get your help