Matek F722 + Betaflight

Thank you! That helped me get tp DFU mode successfully.
But then I run in to another problem again.

After choosing my board and the latest release of betaflight, I loaded the firmware and connected my board in DFU mode. When I clicked “flash firmware” nothing happened interms of flashing the board. Instead recieved this message:

2019-01-05 @ 05:04:22 – Using cached release information for configurator releases.

2019-01-05 @ 05:04:29 – Using cached builds information for jobs.

2019-01-05 @ 05:04:29 – Using cached release information for firmware releases.

2019-01-05 @ 05:04:30 – Using cached release information for firmware releases.

2019-01-05 @ 05:05:15 – USB device successfully opened with ID: 1

2019-01-05 @ 05:05:15 – USB device successfully closed

2019-01-05 @ 05:05:19 – USB device successfully opened with ID: 2

2019-01-05 @ 05:05:19 – USB device successfully closed

When I checked the firmware on my FC, it is still the old one 3.2.0.
Here is what my BF config look like: