Sorry for the delay. The problem seems to be constantly transforming. It is difficult to even get 6 monitors going now. If I can get five monitors up, I must manually turn off and on one of the monitors to get it to recognize it. Otherwise, all screens keep flashing as if another monitor is added, though it cannot find it.
I have disabled PLL overvoltage (re-enabled to try to see if this resolves my current issue) without any change. This seems difficult to diagnose, being it seems to be a combination of the MST hub (being cycling of the power is necessary) and poor catalyst software (first time dealing with AMD software and cards. Not happy).
Again, thanks for all your patience, quick responses, and help. Let me know if you have any other ideas to fix this.