Hi have been able to successfully make maps and download them to my device. But when I get into the field, and would like to use the offline maps, I cannot access them. I signed onto Collector prior to leaving WiFi access, because I knew I wouldn't be able to sign in while in the boonies. But the app perhaps signed me off Collector, or there is some other problem, that I cannot enter back into the Collector app while in the field in order to use the maps on my device. Can you really call it offline maps if you cannot sign onto the app to use them offline? I would love some help on this.