I am 99% sure about what you are talking... Please do the following: Navigate to oxide/plugins/ and DELETE completely RussianShitAntiCheat.cs... DONE!
Btw apart from this joke I used to test (probably the same anticheat before)
It's supposed to do catch speed hackers or fly hackers (2 useless detections if anyways works fine you already have in-game fly hack violations from the vanilla server) There's shit aimbot/script hack which for me was not working properly... Even Arkan or Guardian works better... But maybe someone will help you to update the plugin if you mean not compiling... About 'correctly working' is totally crap, but that's personal opinion
About all aim/script stuff