Ok so I'm really puzzled / depressed right now. Before you even ask, I'm not doing anything on a mass scale, all I'm doing is by hand. So this is what happened to me. I had 10 accounts that I've been using with 10 proxies from buyproxies dot org. While they were semi legit, I didn't use them for anything other than traffup.net to get some traffic via retweets. (And to get point, I did no more than 20 retweets in one day per week per account) While a manual check would probably tell that this were accounts used only for driving traffic, they were far from spammed 24/7. So eventually, these got banned. At first only 2-3 got banned but then all of a sudden twitter probably connected all of the proxies and they all got banned as i loged in to them one after another. This was to be expected and tbh they actually lasted quite a long time. (Like 3 months or so) Now we come to the problem at hand. After these got banned, I thought I will build another set of 10, but this time be even more careful so they last equally long if not longer while using them a bit more. My proxy provider has issued a new set of proxies and I went on to made them. First I did 1 account, just to see that everything is good. I ran Ccleaner, setup the proxy #1 in firefox and went on to create the first account. Everything was done manually ofc, new hotmail created, twt account immediately verified, wrote a random bio, uploaded a scraped picture of some women(I changed the name of the file so it couldn't be related to anything I did before with it), matched the location to the location of the proxy, tweeted a "yeey I finally got twitter" tweet and followed some 10-15 random "authority" accounts of celebs and such. Then I made an addmefast account and tried addoing some followers. (50 clicks in a second and 0 followers, they're sure "bot free") After that, I've just left it to sit there. Day later, I logged in with the same proxy (proxy #1) (cleaning my cookies with Ccleaner before) and it was suspended. Ok, I figured it was due to addmefast (even tho I had no problems with it before) I closed firefox, cleaned cookies again, opened it with a different proxy (proxy #2) and repeated everything without the addmefast part. This account wasn't the "hot girl" type, but rather a random business guy. Again wrote a bio, matched the location of proxies, and followed 7-8 accounts (CNN, BBC, Forex and stuff like that). I've logged out and let it sit there. Then the day after I log in using the same proxy (prox #2) and the account is banned. Tried the same with account #3 and proxy #3, tried to make the account a lot different, same story, got banned almost instantly. Proxies are semi-dedicated (meaning every proxy is shared with up to 3 people) so it could be that however, I don't really believe it's the proxies. So right now I don't know what to think. It's a mixture of being paranoid while in the same time depressed since if I don't find out what is causing this, I can cross twitter from possible marketing platforms. (Since every account I make gets banned despite using making it on a fresh new proxy) If any1 got some similar problems or has a solution to this problem, I'd really appreciate it.