Ok, So I will try and explain this as best I can.
My phone will be on as normal, and then randomly in the day I will stop getting push notifications of anything other than a text or phone call. Emails stop, fb, instagram.. all that stops.
Even if I go to download an app, it will just sit and stall and not do anything.
If I reboot the phone then suddenly it seems as if everything is fine again. I've already factory reset my phone 2 times already and have only had the phone 2 months.
Please tell me I'm not the only one having this problem!
I did before I did the factory reset the first time.
And I just did it again now. But since after a reboot it works fine before it doesn't it might take a while to know. But, definitely didn't help the first time.
Have you tried checking if those apps that are not pushing out notifications are listed inside of the "sleeping apps" list? You can check this by going into your settings, device care, battery, clicking the three dots on the upper right, settings, tap on sleeping apps