Speedtest is not working with xray 1.8.6 and reality

[CaliforniaMountainSnake]

I experience strange behaviour of xray 1.8.6 with reality protocol. For example, internet speed tests are not working (ookla and fast.com). Speed tests are woring well with xray 1.8.4 on the same configuration.

Server config:

{
    "log": {
        "loglevel": "warning"
    },
    "inbounds": [
        {
            "listen": "0.0.0.0",
            "port": 443,
            "protocol": "vless",
            "settings": {
                "clients": [
                    {
                        "id": "my_id",
                        "flow": "xtls-rprx-vision"
                    }
                ],
                "decryption": "none"
            },
            "streamSettings": {
                "network": "tcp",
                "security": "reality",
                "realitySettings": {
                    "show": false,
                    "dest": "domain.com:443",
                    "xver": 0,
                    "serverNames": [
                        "domain.com"
                    ],
                    "privateKey": "my_private_key",
                    "maxTimeDiff": 0,
                    "shortIds": [
                        "my_short_id"
                    ]
                }
            }
        }
    ],
    "outbounds": [
        {
            "protocol": "freedom"
        }
    ]
}