Targeting issue

Guys, I have a serious issue. Earlier today I logged on on my pre-searing elementalist and went down the Catacombs to hunt some undeads. The the problem started, every time I was targeting a foe, it immediately untargeted itself and switched my target to the closest foe.
I don't think I've touched my options recently. My question is:
Is that from my computer, or is it from the game?
I really need help, because that literally ruins the game and I get irritated after 15 minutes max.

Maybe make sure your 'c' key isn't stuck? It sounds like it could be a problem with your keyboard.

Of course, I suppose this would be easy enough to check. Open notepad, leave the cursor active in it, and wait a while and see if random C's appear (sometimes if you are pressing other keys, a keyboard might not register a stuck key until nothing else is being pressed).

Of course, just incase it's a hotkey issue, go to Guild Wars Options and restore your settings to default.

Also, make sure Sticky-Keys in Windows isn't on.

same problem in my past threads in technical issues, no one believed me

I believe yea! Seriously anything patched as often as GW is going to develop some bugs; thats just programming reality, no Dis on the Dev's there BB.

Actually, I think it might be my keyboard.
My cat was jumping on it the other day...
I'm gonna skin my cat.

Oh s/he just wanted to join in ... Might Let her run a Mesmer, that should be a good class for a Kitty.

Oh, God! I've been thinking that. Like, mesmers should have cat cunning spells or whatever, because they're f-ing cats!