I'm trying to use safe night patcher with the safe colorizer, but I can't use both together. Help?
I haven't used it in a while, and never used these programs (dont play splatoon), but:
TCPGecko can only have one active connection at a time (that i know of).
Sometimes an application can not connect to TCPGecko, after another application was already connected (even after clicking disconnect). This could be an old bug.
You can use the memory editor in something like JGeckoU to apply patches manually though.
Let me know if this helped or you have more questions.