THE PROBLEM IS NOT PROFIT DECREASE THERE ARE SOME ISSUES NOT FACED FROM OTHER COMPANIES, LIES!!!

1) Mail from dayun.company: 1st of november network complexity will be  increased and profits will increase. Nothing happened
2) Mail from zigminer : No more dayun will be sold . Nothing happened.
3) There is no official website and there isnt any place to get support.
4) Most of dayun don't get advertised hashrates 6.8 GHZ. There are a lot of firmware but no increase in hashrate and stability.

I have also A9 Zmaster. Its profit decreased too. But i love it. I can get support. I can get firmware updates from official website. I can send my hashboard to innosilicon and change from warrenty. I don't want any dayun lies any more. If you can do anything about hashrate increase, stability or warrenty then do it . People don't have thousands of dollars to throw!!! And they are not stupid enough to believe your lies as you think. Zig will be your last asic to sell if you behave like that.