I'm collecting data from 2-3 boards simultaneously for about 1-2 hours. Normally this works fine and I can download and email myself the data. Occasionally though when I go to download my data using the Metabase iOS app I am getting an error that says something like: "could not read from one of the boards".
When this happens I get an additional error which is that when I select the share button (to email myself the data from the boards that *did* work), the iOS sharing pop up comes up but there are no options for sharing. Typically I see the "Mail" option and the "More" option (with mail options) but after this particular error message I only get "more" and it is empty and I can't share or store the data in anyway.
I can't reproduce this error on my own, even if I place one board 20 feet away from the phone as I'm trying to download the data. It has only happened while I am in a session with participants and I can't take the time to look into it in more depth.
Why am I getting this error? Is there any way to address this without having to deleting my data ? (e.g. save it to the device for later email?)