Maytag washer drains/spins ONLY on Delicate cycle

Some more info: I found some topics that suggested the 2-speed motor might only be running on one speed, which might account for it working in Delicate cycle, but not others; I swapped out motor with another 2-speed Maytag I have access to and nothing changed, so pretty sure it’s not the motor. That leaves me looking at timer or control board mounted on timer. Any ideas how I can diagnose one or the other being the problem ??

Title sez it all: If my wife runs the Colors or Whites cycle, no draining or spinning occurs, and the washer is left full of water, but if she moves it to the Delicate cycle, it will drain, spin, 2nd rinse, whatever…

Any ideas??
Thanx