I have noticed that if I send several emails, each with a single attached photo, some will go through and the rest will get stuck in the outbox in “uploading” status. Note that this happens while connected to WiFi. Phone is a Pixel 2XL running Android Pie. I select a photo from the gallery, tap the share icon, select Gmail, and send the photo. I then select another photo and do the same thing. In the most recent example (today) I had 18 photos that I wanted to email. I do them one at a time because I am sending them full resolution. The first 8 emails went fine. The last 10 have been stuck for a couple of hours. If I reboot the phone the emails in the outbox change to status “queued”. I pull down on the screen to refresh it and they chage back to “uploading” and then actually start sending properly again.
Is this a problem with the Gmail app? Or with RW?