Hi Marcel,
I'm sorry to hear that. This was indeed not tested as much as it should have been.
I hope this discussion will help to improve it in the future. Thanks for your patience with it.
I certainly know that this caused a lot of wasted time on your end. Thank you for keeping it very constructive!
My answer delay was caused by a transformer exploding with a big buzz and blue lighting close to our home during heavy winds in L.A. and many hours of an outage.
My best wishes for your project