Whirlpool Ice Maker Not Producing - WRX986SIHZ00 Bought new 2018

Front panel dispenses water great; freezer temp 0, fridge temp 37. Service tests done by this ice maker rookie:
Error Test 56, E0 no errors;
Harvest Test 57, success without producing ice;
Fill Test 45 motor pump runs but no water is sent to tray mold.

Running these and a few other tests DID produce half a bucket of ice a few weeks ago after unplugging & plugging in refrigerator. Today no ice is produced.

Today Feb 13, it has started producing ice again after I ran the above tests and turned ice maker off then on. So inconsistent so I don’t know what needs to be done. Feb 14 it produced then stopped and the receiving bucket is only half full.

Yesterday Feb 18, I turned power off on then on to the entire refrigerator for 15 mins. Now the ice is producing non stop until the bucket is full. That’s great but I don’t know why the inconsistency.

Thoughts or ideas?

No ice or water