Bill my friend don't give up and no I don't recommend bashing your head against the wall, not good for the wall.
How do you cool your tank?
I know you got a AC but do you force the cool air over the water surface?
Not sure if the temps has anything to do with your algae problems but lets assume this algae thrives in the low 80's.
I suggest to strip the tank and treat your rock, wash your sand.
I know it's a big job to do but IMO the best approach after battling this for months with no results.
Find a way to house your livestock and get started.
Fragging your corals and selling some off in your local club or here might give you some financial backing for what you need to have done.
Just let this sink in for a bit or not.
But don't let a the algae beat you to get out of this hobby.
Appreciate the kind words and the sense of humor at this point. I have two higher speed CPU fans mounted to acrylic that are set on top of the sump. They're controlled via Apex. When the heat was at its worse over the summer I had a box fan sitting on one side of the stand and opened the doors on each end to allow air to pass through over the sump as well.