Question Notifications delay on some apps?

[Dizzee87]

Can anyone explain to me and a possible solution for this. When using Oxygen OS 13 it's fine, no issues. Issues arise with AOSP ROMs such as Nameless and Pixel Extended ROM.

So I first noticed it with my Ring doorbell.
Whenever the doorbell is pressed my gf's Pixel 6 will notify her instantly and my phone will notify me about 30 seconds later, although the "lag" is different every time.

My dad would call me on Google Meet or Whatsapp Video and say his phone rang about 5 times before I answered, even though I answered the phone immediately.
So I definitely experience a delay in being notified on AOSP roms.

I love the Vanilla Android experience and want to stay with AOSP roms but unless I can get this fixed then I don't see how until I get new phone.

Oh and i've tried turning off Battery Optimization, but that only had minimal impact. And my phone is not rooted. Can't have root as I use some apps for my job that wont work with root.

Any ideas?

 

[Bugscze]

I have same problem as you. Tried crDroid and Nameless. Notifications are delayed on both ROMs. One thing that helped a little was running Eva kernel GCC, rooting phone and using KTweak app but notifications are still delayed. I think that problem is with Google Play Services which should handle push notifications.

I hope that someone come here with solution.

 

[shadabkiani]

I too have the same issue on custom ROMs. I am on OnePlus 9. I tried Unrestricted settings from app's Battery Usage. Still no help.

 

[Dizzee87]

No ideas then?

Shame. Regardless I am sticking with AOSP. Currently on Pixel Extended trying a few settings to see if it helps.
I don't like what Oxygen OS has become. And I cannot stand the way folders work on Oxygen OS. My next phone will definitely be the Pixel series.