This has been a continual problem for me and I have had difficulty finding other users with the same issue or finding a resolution. ALL my email is delayed, whether it's gmail or comcast email that I have set up to come into my gmail account. It is always at least a day after I receive it on my computer. This has been the case since I changed from my Nexus 5 with T-mobile to my Nexus 5X with Google Fi. I have repeatedly checked my settings, removed and reinstalled the email addresses and it does not even respond to forced syncronization. Phone is not rooted, Android 6.0.1 with latest security patch 1/1/16. Any ideas?
I've been having the same issue. In my case, it seems like sync is getting stuck. Pretty damn annoying...
[edit]: btw, where's the "refresh" button in the gmail app now...it seems to have disappeared for me (honestly, I'm okay with needing to manually refresh...I'm not okay with having to go into the account settings and turning sync off and on again to get it to work).
I've been having the same issue. In my case, it seems like sync is getting stuck. Pretty damn annoying...
[edit]: btw, where's the "refresh" button in the gmail app now...it seems to have disappeared for me (honestly, I'm okay with needing to manually refresh...I'm not okay with having to go into the account settings and turning sync off and on again to get it to work).
This is a terrible flaw in a mature OS...
And btw I'm on T-Mobile and not Project Fi.
I had an issue where I wasn't receiving any emails for my hotmail account using the Gmail app. I switched to the Outlook app and it works a lot better.
Nexus 5X is the business!
Oddly enough it may be just emails I'm having forwarded. I will try and pay closer attention. Regardless it shouldn't be happening. My tablet is getting emails just fine.
Also I just updated the gmail app and still experiencing delays.
If you're not getting emails, make sure you're using push (or none or off in the refresh time). A 30 minute refresh time guarantees a 30 minute delay in receiving some emails (ones that come into the server right after the last refresh). Off or push sends the email to the phone as soon as it arrives at the server.