I have experienced some annoying phone issues over the past 3 to 4 weeks, which have stumped me somewhat until now. I have a custom ROM installed on my Samsung Galaxy Note 3 called Resurrection Remix, which I upgrade every week or two whenever there is a new update, that way I am always up-to-date. It is a brilliant ROM, but clearly one of the updates screwed things. Here are the symptoms I have experienced.
Symptom 1: Searching something through the Google search bar widget, the search page opened up with the results, but scrolling down the page (thumb up) does nothing or it hangs for a few seconds. If I swapped direction and scrolled up briefly it would hang. After a few attempts the phone would reboot.
Symptom 2: At random times during typing the keyboard would hang, and the phone rebooted. My default keyboard is Swype.
Symptom 3: My phone would get very slow all of a sudden, very laggy and my RAM would run out and the phone would reboot.
Symptom 4: Random reboots.