This application is great but it has such a huge glitch it can be annoying as hell.
Sometimes just on selecting a downloading item it starts to blink back and forth, like someone is ultra rapidly fast alt-tabbing.

I have latest version and Im running it on latest Win 8.1

what exactly is blinking? text? lines? whole program?

I am having the same thing, I just thought it was my computer being odd.

The entire program "blinks" for lack of a better word, it is usually when I select a torrent.  When it happens, for a moment (and it is only a fraction of a second) I can see the window behind.

I am running the latest Tixati and Windows 7 Ultimate