I am building my application using the MBED online/offline compiler and again the same error has cropped up that was occurring earlier when mbed 6 was released. I am getting CRC errors as shown below, when flashing the MDot module using tera term and ymodem interface. I am using the mDot library 4.0.1 to compile my custom firmware and also mbed-os-6.1.0. I am getting the CRC error no matter which compiler I use.

Below is the CRC Error I get in both cases.

upgrade ymodem
[INFO] Starting upgrade
[INFO] Starting YMODEM file transfer
[INFO] YMODEM file transfer succeeded
[INFO] appended crc: 0
[INFO] calculated crc: 614595670
[ERROR] File validation failed

Here is my mbed_app.json contents to merge the bootloader.

{
    "macros": [
        "FOTA"
    ],
    "target_overrides": {
        "*": {
            "target.printf_lib": "std"
        },
        "MTS_MDOT_F411RE": {
            "target.console-uart-flow-control": null,
            "platform.stdio-baud-rate": 115200,
            "platform.default-serial-baud-rate": 115200,
            "target.app_offset": "0x10000",
            "target.bootloader_img": "bootloaders/mdot-bootloader.bin"
        }
    }
}

Thanks,
Ajay