Re: How to make a complaint (CS)
1) It should be obvious that the limit is in the accounts currency, hopefully you wouldn't expect to be able to withdraw 10k english pounds (about 15k CHF) with a 10k limit.
What you should have done instead is to have the limit on your card (temporarily) raised.
2) I'm not a currencyfair customer but it seems you can deposit any currency so why change currency of the sending account? And why would switching account currency make the transfer faster? Your description makes no sense to me.