Gio latency questions?

[blue water]

I was playing with gio latency off and I decided to try to play with it on and I noticed I was getting way better matches but then the router started going haywire so is gio latency okay to use or does it cause issues I know this might be a stupid question I apologize I'm just wondering about gio latency 

[Netduma Fraser]

It's fine to use, it won't cause any issues, what do you mean by it went haywire?