Using the GMail app to get my gmail. Sometimes it works great. As soon as I get an email, it will notify me. Other times, I have to turn on the screen and unlock the phone before the gmail app gets my mail. This was never a problem on any other device I've used the GMail app.
I checked datasaver - it's off.
I'm not sure what else I can do to make this work. I don't have a lot of notifications on my phone, but GMail is one of the ones upon which I rely.
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