Was playing on a DarkRP Server and was manually banned.
[AU] Supremacy Networks | DarkRP | Custom | Wiremod
139.99.144.52:27015
Hack was just loaded, wasn't enabled (Top left didn't say big packets)
I shouldn't have been found by a screen grab as nothing was enabled at the time.
Might be some new anti-cheat that's been made.
Hope this gives you a heads up to try and combat it.