After several days still no frezinng here. Samsung S4, Android 4.4.2 . Didn't find any more problem.

Seems the last 36.2.2126.102826 from 27th April works great without any freezing. Tested one day. Hope it will continue without any problem.
Thank for developers! Keep on going for us so great work.

Yes, absolutely agree, the last great was v 30.0.1856.93524. With each another version is freezing often and often. I'm still on version 30 and always impatiently, already more than half year, waiting stable version. V. 36 is totally unusable. Here is Samsung S4 LTE, i9305, Android 4.4.2.
Hope, developers will repair this issue as soon as possible. Than You in advance.