GE Front Loader Washer - E46 Error - No Spin

Washing machine will tumble but not spin and any cycle gets interrupted early and machine pumps water out.

I went into test mode and got error E46.

The pressure switch and hose seem to be fine (no holes in pressure hose). Test T06 completes successfully (machine fills to Foam, Main, and Overflow Levels then pumps out to E).

Test T10: tub tumbles but only in one direction (does not alternate directions as indicated in the service manual.

Test T11: pump starts but tub does not spin at all (shows 0 rpm).

I tried re-programming the control board in Test option T01 but there was no change.

Could this be a bad inverter?

I am working on a washer with the exact same problem. What did you find was the problem?

Thanks in advance.

I have been trying to find some place on the internet. I have a similar model and want to see if I can fix if myself.