Old May 1, 19, 7:54 pm
Wong Jnr
Join Date: Jan 2005
Location: Singapore - the hot, little red dot
Programs: BA, SQ
Posts: 735
Nope, never had any issues in the numerous times I go in and out at various terminals.

Could it possibly be the first time your thumbprint was recorded it wasn't actually that representative, so subsequent times it flags as an error.
Did they try and make a new reference thumbprint?
Wong Jnr is offline