Low difficulty share - AMD RADEON RX 560
**Describe the bug**
The miner can't mine valid shares.

**To Reproduce**
Everytime when I start miner it does not find valid shares.


**Expected behavior**
The miner  can mine valid shares

**Required data**
 - Miner log as text or screenshot
 - 
![image](https://user-images.githubusercontent.com/6706940/135683602-70857a0d-8dd0-48b2-848d-52c33eefeb5c.png)

 - Config file or command line (without wallets)
 - OS: [e.g. Windows]
 - For GPU related issues: information about GPUs and driver version.

**Additional context**
Windows 10,  xmrig-amd is running alongside with xmrig,.

config:
{
    "algo": "cryptonight-heavy",
    "api": {
        "port": 0,
        "access-token": null,
        "id": null,
        "worker-id": null,
        "ipv6": false,
        "restricted": true
    },
    "autosave": true,
    "background": false,
    "cache": true,
    "colors": true,
    "donate-level": 1,
    "log-file": null,
    "opencl-platform": "AMD",
    "opencl-loader": "OpenCL.dll",
    "pools": [
        {
            "url": "xmr-eu1.nanopool.org:14444",
            "user": "",
            "pass": "x",
            "rig-id": null,
            "nicehash": false,
            "keepalive": false,
            "variant": -1,
            "enabled": true,
            "tls": false,
            "tls-fingerprint": null
        }
    ],
    "print-time": 60,
    "retries": 5,
    "retry-pause": 5,
    "threads": [
        {
            "index": 0,
            "intensity": 320,
            "worksize": 8,
            "strided_index": 2,
            "mem_chunk": 2,
            "unroll": 8,
            "comp_mode": false,
            "affine_to_cpu": false
        },
        {
            "index": 0,
            "intensity": 320,
            "worksize": 8,
            "strided_index": 2,
            "mem_chunk": 2,
            "unroll": 8,
            "comp_mode": false,
            "affine_to_cpu": false
        }
    ],
    "user-agent": null,
    "syslog": false,
    "watch": true
}