*FIX* Delayed notifications on OP13

Hi everyone, As a new op13 user, the delayed notifications got to a point of frustration for me that it killed all of my happy vibe regarding the phone. My notifications would come in sometimes 12 hours late, especially on Telegram and Teams, So I had a deep dive into the settings and here is how I managed to fix it (for me at least)

  1. Long click on the app > App info > Battery usage > Allow background activities

  2. Same App info > battery usage page> disable Manage app if unused.

3.❗ And the most important one: Settings > developer options > Apps section > Suspend execution for cached apps > Disable (Note: this will require a phone restart)

  1. (OPTIONAL) Long press on the power saving mode tile in your quick settings > Power savi g settings> Disable Sleep standby optimization

Once I had done all these steps, everything worked as intended and my notifications are coming in real time without any noticable battery drain in standby mode (~4% battery for 8 hours of sleep).

Hope this helps. Have a great day!