Repair advice- Batman 66 turntable not working

Hi all, I’m hoping for some repair advice on my Batman 66. I wrote about this earlier, tried all suggestions and I’m still stuck. The turntable will not turn. I’m not able to activate the turntable test because of too many consecutive errors. All of the turntable opto switches are working. Someone suggested a bad connection at the node board 10 in the middle of the turntable mech, I also spoke to a Stern tech and they suggested I replace node board 10, did that and it still won’t work.
The cable bundle is free and is not catching on anything or frayed.

Really not sure what to try next, any advice would be appreciated.

Did you try performing a factory reset? Maybe that could clear the errors and allow it to attempt moving again