Only disabling RTSS hook worked for me, MSI afterburner can stay on as usual. Although I haven’t done it myself, I’m pretty sure you can create a custom profile to specifically blacklist Roblox from the RTSS hook for now
But yeah, it’s rather strange that this is even a problem. Injections have unique signatures which can be used to identify the specific application so you know what to whitelist for your anticheat. It’s how we are able to use RTSS for Valve games without getting VAC’d…