Quote from: miccolo on January 09, 2018, 04:01:17 PM

The much awaited transaction that has now been over 15 days now and counting has been yanked off the blockchain for double spending. What's going on? Please check tx: 9f042e3e2e0bc2aec8aedec24d70d6c036060058e923bf30bb45cdf579eac21b on btc (dot) com.

You need to check all the transactions from 25th December till date, they've all been removed for double spending. That is:
5daf6a28e61da8a6dbeabcc23c1664901f708d7b2dcdda1fa28288fc41547be9     0.08170366 BTC 2018-01-06
7981e27b409d79d05bcaf5efa55dbf1f743a725a2787135b82ed682e86284c70     0.07206043 BTC     2018-01-02
9f042e3e2e0bc2aec8aedec24d70d6c036060058e923bf30bb45cdf579eac21b     0.14345186 BTC     2017-12-30
e6e3850a54d2be1f53a9e188f0e2c9db75e54855470c7062270c4282e50037ec     0.16328945 BTC     2017-12-25

You really need to come up with a solution to this withdrawal fees things. I had already told you to make it dynamic by allowing the users set their own fees but you are adamant on a position that isn't working. I had equally told you to try upgrading wallets to segwit2x compliant wallets so that helps with the fees. Or maybe, you may want to try having an exchange feature on your site that exchanges btc to ltc so one can exchange and avoid this avoidable delay mess.
17 days and counting...