Going to copy and paste the content of my old thread here, as it was moved to resolved issues.

I did some research regarding error 3035 during character creation, most seem to have been able to resolve the issue with a client restart. However, this doesn't seem to be the case for me.

Things that I've tried so far:
  • Client restart
  • Full client reinstall (removing anything leftover after uninstall)
Now, there is a single instance where I am allowed to create a character on any server using my current character name (on any server where the name is available). Even going through 20+ random names would always kick back with error 3035, but using my current character name on any server works just fine...

Any help would be greatly appreciated.

Edit
Here is the full text on the error during creation:

That character name cannot be used.
Please input another.
Video
https://youtu.be/sQ9rrp2pQco