hey, i moved your topic to a more suitable board, as you posted it in an area reserved for discussing new games or tools.
i don't know much about the nSpires, but i do know that Ti-connect is a very finicky character. for example:
it often just doesn't work for, seemingly, no reason, and
it won't work at all if you have TILP drivers installed, which you seem to have.
TI-connect also interferes with TILP, so you should choose one of them, and remove the other entirely. i would go with TILP, as i've not had any problems with it after setup.
someone else can probably assist you in removing TI-connect.