I bought some IOTA at the exchange Bitfinex. Then I transfer it to my light wallet version 2.4.0. . Last Friday I like to deposit the IOTA back to my Biffinex account but the transaction can't get through. I contacted their support, no answer! In the description of bitfinex stands the node should be iota.bitfinex.com:80 . After this setup didn't work I choose the node eugeneoldisoft.iotasupport.com:14265 . Now I receiving sometimes the failure message "invalid transfer object" Anybody can help me to deposit the IOTA to Biffinex?