IHKE Problems

[braticks@gmail.com]

Hi everyone. I have this amazing item and connected, works well, but after a few days, I have mention IHKE issues. Some times it's restarting on running engine. And sometimes on start it freezes on max 16 and full blow, no buttons respond. Its go away when ignition off for some time, I understand till unit goes sleep. Does anyone have a similar issue? 
P.S. First restart I mention when in the app I did reverse recirculation option.