There are some protections that are pre-service only, like the 6%, and there are others that do apply to service members regardless under the SCRA. We can't answer the question unless we know which protections you are referring to as the question itself points to a potential compliance problem.
At the heart of the question, no, there is nothing prohibiting a SM from making repeated requests, especially if they feel they are entitled to a protection that is not being provided. It's time to ensure you are compliant, and then send a copy of what you did 2 weeks ago, again.
My opinions are not necessarily my employers.
Rules and Regs minus Relationships equals Resentment and Rebellion. John Maxwell