[3.1.0.11] JP1:Phone app: UI doesn't show up for about 20 s [answered]

asked 2019-07-19 16:12:38 +0300

A.Maretzek
393 ●10 ●19 ●24

http://mar.microcortex.co...

updated 2019-07-24 17:24:27 +0300

3.1.0.11, JP1:Phone app: UI doesn't show up for about 20 s for incomming and outgoing calls on my phone. Reboot doesn't change much if at all. Observed only once the UI showing up immediatly on incomming call.
Symptoms: unlock with power button before call, "call in progress" shows up timely, acuses tap but nothing happens. Accepting call with headset works. No reaction to power button. "top" doesn't show anything suspicious. If the screen is dark, no signs of incomming call (except headset). If in history of phone app, no signs of incomming except that the power button doesn't react, headset ok.
As commented to the release notes, the lag is there too for dialing out. Apparently, more people saw this.

Edit 1: Just answered a call with the headset, UI eventually showed up, stayed there jumping all the time, screen on.At some point I swiped down like to answer the call, the UI changed as expected, the timer started to count.
Edit 2: On a dark screen, it might light up or not.
Edit 3: Another observation that might be related but wasn't able to confirm: I have the impression that a OOM situation might trigger some problems.
Symptoms:
A) Settings -> personal ringtones: Empty at some point. If I go up and enter personal ringtones again, it gets populated. If it gets empty, all numbers ring with default tone, till it gets populated by entering its settings twice.
The UI might show up timely when personal ringtones doesn't get populated (not confirmed).
B) Bluetooth: List of paired devices gets empty, connecting paired devices doesm't work. Only fix so far is reboot.
C) I observed A+B since SFOS 3, coincident with Email App crashing on start up for 5 minutes (then I gave up) (not only once!), messageserver and/or tracker extract get around 800 MB.