Very unlikely @shadonchandra ...
"Still People are randomly Downvoted Me."
... that it is random. You are being downvoted for paying for upvotes, as we have discussed previously. Until payout, you are now receiving downvotes to return that value back to the rewards pool on our Steem blockchain ...
Once these flagged posts are paid out, you should not experience any further downvotes, although I cannot guaranteed that on a decentralized network like this one ...
Hope this helps you.
Thanks for your Information