What cleaner are you using?
If a suction side cleaner, you need a much higher rpm than 1750 to get enough water flowing thru the cleaner to provide enough suction to pick debris up and get it to climb into the shallower end of the pool. Some cleaners also recommend a specific min/max wheel speed/revolution for optimal cleaning.
With your EasyTouch system, you can set it to run at a higher rpm for a few hours to allow the cleaner to clean sufficiently, then go to a lower speed for skimming and SWG production.
If you have algae - dead or alive - you need to perform an
Overnight Chlorine Loss Test
If you fail the OCLT (be sure SWG is off for test), a
SLAM Process is needed.