Update if u see a lot of unconfirmed transactions.
An anonymous hacker did us a favor and spammed with double-spending transactions. New version has a quick work-around to get rid of such transactions. Luckyly block validation code was OK and didn't let to include blocks with double-spending transactions into the chain.
After being unable to send anything in the last 3 days withmy old clients, now I face 3.3 that can not be run at all.
I put the command in a .bat file but anytime I double click it, the black command window comes for a second and disappears.
Sorry dude, I am getting mad, two customers already waiting, should start the giveaway and also should review the bounties to see..
Last night I just wanted to break my computer out of anger.. why the shit has become unplayable?!
http://nextcoin.org/index.php/topic,4.0.html
Provides nice explanation. I would also replace all your .nxt files with come-from-beyond's files, that's how I got mine to work. Let me know if you get it working, I'll send a 1 NXT trial transaction before sending the 100k I said I would earlier for promotions.