OS: Win7(64) with SP1
Tixati V1.96. new install.
Loaded several "info hash" strings by double clicking.
Torrent dwnlds appeared to register but no further action.
I could do nothing & a reboot was required just to escape Tixati.
Screenshot attached - oops sorry can't see how to do that???
Be obliged if someone could advise.
Previously used qBittorrent extensively.

First try copying the hash and use the add button in the upper left of Tixati transfer page.
Open Task manager, at the bottom click show all processes, then in the top center click CPU. Go do what you have been doing to cause the problem and watch Task Manager for a program using tons of CPU (it should be at the top).