There must be something blocking it. Since you hear it keeps saying activated and deactivated then the logic is its try to enable but it cant.
Try to add it as trusted in fire wall.
Hope it will work for you.
no. the reason it is doing this is because either something else is filling the keyboard cache making the trainer think you have F1 or some other key pressed down OR the keyboard itself is screwed up..
we've seen this a few times over the years. if a reboot of your computer doesn't help then I have no other suggestion other than try another keyboard to see that it isn't the trainer.
best,
Cal