Caphtcha Using TweetAttack Pro

Greeting,

Sorry for the newb question, but I just started running TweetAttack Pro to manage around 600 twitter accounts. I am currently looking to grow these accounts around 2,000 followers or so so I can promote my main Twitter pages. Anyway, this is my first venture into trying this out and I have been uploading proxies each day, scrubbing out the bad ones and running them. I know it is recommended to use private proxies, but there is no way I could afford the prices for that many accounts.

Anyway, I am trying to run these accounts on loop so they add followers, tweet random stuff and RT accounts. The problem is that every now and then a box pops up asking for Caphtcha. First off, these things suck because they are nearly impossible to read and even when I am 100% positive I get them correct they don't work.

My question is, where are these Captcha coming from? Is it Twitter itself or is it the proxy for that account? If so, is there a tool that I can run my proxy list through that will delete all proxies that require Captcha? Any help to deal with this annoying issue is greatly appreciated. Thanks

The captchas are supplied by Twitter. Once an account has been hit with a captcha, you'll have to solve it to continue using the account. If you're managing 600 accounts, I recommend you invest in both shared/private proxies & a captcha solving service. Shared proxies are only like $1/each, and you can put a few accounts per proxy.

I have TweetDemon for posting and bought TAttacks Pro to unfollow on 60+ accounts. I've noticed that TA triggers Captcha almost immediately and I think it's not good sign from Twitter so I am afraid to use all accounts together with private proxies. Loaded without proxies to unfollow one by one - it sucks also - doesn't find all to unfollow and doesn't change accounts. Looks like a total waist of money. So be careful not to loose your accounts. Again, I am using private proxies with 3-4 accounts on each