+++ "C:\\Users\\bill\\Documents\\ArduinoSdFat\\libraries\\USB_Host_Shield_2.0/masstorage.cpp"	2020-02-20 06:02:48.567008200 -0800
@@ -796,6 +796,7 @@
                 buf[i] = 0x00;
         }
         WriteOk[lun] = true;
+        return 0;  // WHG - Many USB keys don't respond.
         uint8_t rc = ModeSense6(lun, 0, 0x3f, 0, 192, buf);
         if(!rc) {
                 WriteOk[lun] = ((buf[2] & 0x80) == 0);