I got this error today;
.
TMC 'extruder' reports error: DRV_STATUS: 000f0090 s2vsa=1(LowSideShort_A!) olb=1(OpenLoad_B!) cs_actual=15
.
Turns out the pins were around the wrong way for the connector which went into the breakout board. Once that was rectified the extruder worked as expected.