BitTorrent Speed: failed trans. but took btt

[Magnani95]

Hello,
I had 200BTT in in-app balance in uTorrent Speed, so I wanted to move 800 BTT from my wallet to be able to retire the minimum sum of 1.000BTT.
i tried to transfer 800BTT, and tronscan show the transaction as successful, while in-app history, show a failure and balance is still around 200BTT.

Here my wallet on tronscan https://tronscan.org/#/address/TGhwGfqTjT3UGNd4yy8jhhWeA7XsUAg12v/transfers
Here the transaction: https://tronscan.org/#/transaction/fed09edb9af5f20927c4a7c7f8e3a13b2c73c3702ab27e3460f6ca91776ecd04

Here a screenshot of history and dashboard on BitTorrent Speed: https://photos.app.goo.gl/CucUsoAcMXGHNEgs6

I'm on Windows 10, using uTorrentPRO 3.5.5 (45988).

It's becoming annoying because bugs and errors are taking a significant amount of btt I've earned.