Hello Bryan Ng ,
From the download log , it seems have flash file successful.:
"
(100) Finished writing Flash successfully.
Flash Write Done
Loaded 0x298C bytes in 1147ms (about 9kB/s)
Reset target (system)
Starting execution using system reset
"
How about download a simple demo project?
And the video you attached can't check, please attach it.

Have a great day,
TIC
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