After spending some times on testing and reproducing the issue, found that I cannot successfully reproduce it every time.

I have added code to try to catch logs and exceptions between lines, but the issue cannot be reproduced after that.

Also noticed that when I installed the production version from Google Play, sometimes the issue came out, sometimes it did not.

My conclusion: It might be an Android OS bug..., and I will keep my eyes on it.

@cooltey Given your thoughts, it might make more sense to put it in tracked rather than blocked/waiting. Intermittent bugs are so annoying.

@Charlotte Yes, that's a good idea :)