Unable to change clan tag to desired tag

[K1LLtheWOUNDED]

It keeps saying error and I can't set my clan tag! Can anyone help?

[Carbonic]

Try another browser, it has been known to work.

Also, are you unable to change it or are Battlelog unable to save the new one?

[K1LLtheWOUNDED]

Thanks I'll try a different browser, it just says error unable to input it let's me change my emblem but not the clan tag!