2Captcha also bans ids for little error

2Captcha has been good project in my opinion until I've realised it can easily ban my id.
Well, I don't know the experiences of other people regarding this project, but, I know the fact that even for smallest error I've been banned from 2Captcha. Here is the message I've got.

So, not I will leave this work, but if you like you can continue to work here... Maybe I'll continue to work under different account later. What are your experiences with 2Captcha?