In SC can you be a MLO for one lender and work administratively for another lender at the same time 

In any state, the executor or administrator can petition the court for a stay of foreclosure allowing a sale if there is significant equity available to pay other debts of the estate.

Look what happened when Lance Armstrong got busted and came off drugs.

Because if I am I will take other action, if by virtue of my proof of payment and what customer service is telling me if I have nothing to worry about I will take the long road and keep calling and writing.The conscience is this is administrative incompetence and not malicious intent.

Who controls the funds from the PL me, Real Estate Attorney, third-party administrator, or an accountant?

Depending on if its an executor or administrator handling the deal.

roughly 10%$50 - Insurance$10 - administrative$1,172 TOTALI bet that this property will break even if not lose money from the beginning.

The reasoning behind a late fee is not as a punitive measure to the debtor but the additional expense in collection, accounting and administration required by the creditor.

This one batch of units is in a decent area but was always owned by a slumlord who had no rules and let the tenants run drugs in it as long as he got his cash.

A good lawyer would make this work out; it doesn't likely sound legal that property owners could deny another owner reasonable use of the property, and I think most courts would agree that utilizing some administrative loop to deny someone utilities would be denying reasonable use of the property.