Roblox Studio Import 3D .fbx File extremely slow upload

Hi I am using Roblox Studio’s Import 3D File to upload a large .fbx file (~20MB). I noticed that the process is extremely slow in the upload section, it takes hours to reach 10%. On further inspection, I could oberve that Roblox Studio is only sending ~8Kb/s in network activity. Is there anything I can do to make this go faster? My upload speed is much larger.

References: 3D Importer | Documentation - Roblox Creator Hub