Well, looks like the looper algo freezes more frequently than i noticed earlier. It happens in like 10 times of 100 and sometimes you cannot just stop it and begin recording again. You should load another preset and then go back to looper preset to make it work again. Very annoying and it makes looper unreliable and unusable in live situations. Maybe it depends on power? I power it with the most powerful output i have on my CIOKS TC10 – 12VDC 400mA. 

Anyway, i keep using it for now, need some time to get used to it even when it works properly. But it's still the handiest looper i ever played. Really hope that you guys can fix those issues in future updates!