high speed not working

Our Waterway 2-speed pump is not working on high speed. This has happened before, and I replaced both capacitors and it ran like a champ for a few more years. When it happened last week, it sounded like the same problem. No problem, I thought, get out the trusty screwdriver and replace the...

When my spa motor tries to go into high-speed, the back end of the motor stutters for awhile and then usually starts. This happened infrequently in the past but now it happens every time. I've attached a video with sound. Any idea which part of the system might be causing the issues? Thanks...

Shows pump trying to get into high speed mode

We have a brandnew Hayward Powerflo Matrix 2 speed pump installed April 2020 by a professional electrician. Everything was working fine until yesterday when I noticed that the pump won’t work on High Speed. But it works on Low Speed. I’ve checked the pump basket and nothing is blocking it. No...