Test flight KFPLAN KF102 after repair - No good

Never fly my KFPLAN KF102 ever since it crashed sometime end of last year ...
Repaired and test fly today at a park but unhappy with the result ...
Take note the weird sound from the new propeller at 08:59, 09:56, 10:09 and 12:33
What do you think ? Shall I keep it ?
14/05/2024