Hey guys!
I wanted to share the good news with you. Happy to help if you have any questions. Some of the factors which I believe affected positively;
Changed field of study to a more related one on the second try.
Removed my family from visa application.
Worked on my SOP for 2 week, justified each reason of the previous refusal.
Raised available funds up to an amount of 3 times of total study and living cost (including my family). That is a very important factor, I believe. Especially if you are an adult learner, you should show a well amount of funds available belongs to you not your parents.
Attached a letter of support from my current project manager.
Paid full tuition fee.
Wish you all good luck. Don't give up just work on your application and try to strengthen it.