Is this the one your using? https://github.com/jimzrt/Incognito_RCM
If so its grossly outdated and doesn't work on ofw 10+ (at least I think its ofw 10)
There is an updated payload somewhere. I saw it the other day but can't remember where. Either way, you can use tinfoil to setup incognito or use atmosphere's version (which is just a config file)