I think it actually has to do with the "clear history" feature
r04r joined in and replied with this 11 years ago, 2 minutes later, 6 minutes after the original post[^][v]#601,852
I will ban your alternate UIDs if I happen to see you samefagging in the same thread. Especially if it's your own thread.
@previous (A)
This would be the issue. If you plan on posting in a thread you've posted in before then either don't use this "clear history" shit or set a memorable name and password, and restore your UID after it happens. There is a link to do so in the notice welcoming new users.
(Edited 1 minute later.)
Anonymous D joined in and replied with this 11 years ago, 14 minutes later, 21 minutes after the original post[^][v]#601,855
@previous (r04r)
Pedophiles are constantly clearing their e-tracks. You should be more understanding.
Anonymous A (OP) replied with this 11 years ago, 22 minutes later, 44 minutes after the original post[^][v]#601,864
r04r replied with this 11 years ago, 2 minutes later, 46 minutes after the original post[^][v]#601,867
@previous (A)
Samefagging within a thread is dishonest to the other posters. Another option would be to use a name+tripcode so you don't appear as multiple anonymous posters.
Dr.Ghost LouiePhD !uSk4BCgU1. replied with this 11 years ago, 2 minutes later, 49 minutes after the original post[^][v]#601,869