[ainarssems]

1st thing- standard coding should be 15178 so try adding to that instead of 15179.
Otherwise check COM port latency setting, it was 5 or 10ms by default on mine and it was really difficult to reset service remainder took like 10 tries to get it done. Then I read somewhere that you should change latency to 1 or 2ms, I set it to 1ms and it works fine every time. Some of the cheap e-bay cables might not work with 1ms but all should with 2ms.