SPI flash chip is not sleeping during sleep.

[yury]

The flash chip supposed to go sleep if the node sent to sleep but it is not and eats extra 10uA. I did not go deep into the lib code but found if I send the node to sleep "manually" it eats only 7 uA - no LDO, 10 uA with LDO.

SPIFlash flash(8, 0x0);

void loop()
{
  //wdt_reset();
 //swarm_report();      
  flash.sleep();
  sleep(600000);
}

Am I missing something ?

SPI flash sleep mentioned here:
https://github.com/mysensors/MySensors/blob/master/drivers/SPIFlash/SPIFlash.h#L91