DAPLink Flash Demo not working properly with Daplink Firmware with Interface Version 0256

Hello,

**DAPLink Flash** demo is not working for my case and gives: `NetworkError: A transfer error has occurred`. I am using MAX32666FTHR2 with the daplink v0256. The other demos such as **Read Registers** is not giving any response as well.

You will find the daplink details below as well. I can upload my application firmware with drag-n-drop on Windows.

I would appreciate it if you can recommend me things to check.
Thanks.

**Details:**
This is the PR that my Daplink Firmware was build upon, dated back to 20 October 2021.
https://github.com/ARMmbed/DAPLink/pull/879

I am using the demo page given here:
https://armmbed.github.io/dapjs/examples/daplink-flash/web.html

"Select Device" finds the connected device properly:

Failed message:

Content of DETAILS.TXT of Daplink Drive:
```
# DAPLink Firmware - see https://mbed.com/daplink
Unique ID: 04221702b2e3031a00000000000000000000000097969906
HIC ID: 97969906
Auto Reset: 1
Automation allowed: 1
Overflow detection: 1
Incompatible image detection: 0
Page erasing: 1
Daplink Mode: Interface
Interface Version: 0256
Git SHA: 34fe95d79afeba62ef097774ecc609ef8c2b74ea
Local Mods: 1
USB Interfaces: MSD, CDC, HID, WebUSB
Interface CRC: 0x3a50e864
Remount count: 0
URL: http://www.maximintegrated.com/max32666fthr
```

Start with the DAPLink Flash demo entry point at https://armmbed.github.io/dapjs/examples/daplink-flash/web.html and reproduce the transfer error using the reported MAX32666FTHR2 and Interface Version 0256 details. Compare its behavior with the Read Registers demo; the issue is done when the affected demos work with this DAPLink firmware or the incompatibility and required checks are documented.

Written by the indexing model from the issue text.