My DLL keeps crashing after around 5minutes of gameplay. Can someone help me?

[failnoobgamer]

#include <Windows.h>

void TotalItem1()
{
	{
		*(BYTE*)0x004F137F = 0x84;
		*(BYTE*)0x008B17B1 = 0x6E;
	}
}


void TotalItem2()
{
	{
		*(BYTE*)0x004F137F = 0x85;
		*(BYTE*)0x008B17B1 = 0x6D;
	}
}


void MainLoop()
{
	while (1)
	{

		if (GetKeyState(VK_HOME)<0) 
		{ 
			TotalItem1(); 
		}
		if (GetKeyState(VK_END)<0) 
		{ 
			TotalItem2(); 
		}

		if (GetAsyncKeyState(VK_F5))
		{
			*(DWORD*)(*(DWORD*)(*(DWORD*)(0x00994D18) + 0xdf8) + 0x188) = 3;	// okay 2
			*(DWORD*)(*(DWORD*)(*(DWORD*)(0x00994D18) + 0xdf8) + 0x169) = 00;	// okay 2
			*(DWORD*)(*(DWORD*)(*(DWORD*)(0x00994D18) + 0xdf8) + 0x21f) = 101;	// okay 2

		}
		if (GetAsyncKeyState(VK_F7))
		{
			DWORD ak471 = *(DWORD*)(*(DWORD*)(0x00994D18) + 0xdf8);
			*(float*)(ak471 + 0x178) = 3000.0f; // Speed Hack
		}

		if (GetAsyncKeyState(VK_SPACE)) //FLY HACK
		{
			if (GetAsyncKeyState(VK_CAPITAL))

				*(DWORD*)(*(DWORD*)(*(DWORD*)(0x0099A0AC) + 0x3c) + 0x3bf) = 68;



		}
		
		Sleep(100);
	}
}

BOOL WINAPI DllMain(HMODULE hModule, DWORD dwReason, LPVOID lpvReserved)
{
	if (dwReason == DLL_PROCESS_ATTACH) {
		CreateThread(0, 0, (LPTHREAD_START_ROUTINE)MainLoop, 0, 0, 0);
		//MessageBox(NULL, TEXT("Addresses by Cyrax. Compiled by FailNoobGamer"), TEXT("SUCCESS"), 0);
	}
	return 1;
}

[failnoobgamer]

@yulu is there any error in my coding? Thanks in advance.

[Obliteration]

@yulu is there any error in my coding? Thanks in advance.

are you using extreme injector?

[failnoobgamer]

are you using extreme injector?

Yeah. /msg2short

[Obliteration]

Yeah. /msg2short

extreme injector is detected lol.
use another injector and it'll work.

[failnoobgamer]

extreme injector is detected lol.
use another injector and it'll work.

Alright. thanks got any injectors to recommend?