Not exactly an issue, but a review of how this worked for me.

[TheChosenNuke]

I've been using RCO for a while now, and it has worked like a miracle for me. It lowered the memory usage by a significant margin.
Although, I use Bloxstrap, and therefore I cannot install RCO normally, I've discovered this after taking a look into the CMD file which has written down directories in it, but sadly does not contrain the Bloxstrap default directory. What I did is I copied the RAW link of the RCO JSON file from the installer, and imported it into the Bloxstrap configuration importer, and it has worked for me almost flawlessly

But if this satisfies you, there is one issue:
-After importing the configuration from the downloaded JSON file, ROBLOX works flawlessly, but in the background a 'Roblox Crash' window opens, that does not interrupt me and stays in the background, but I do have to not close it since doing that will close ROBLOX also. Is there an explanation to this?