App reverting to blue screnn

Dennis,

A few details would help others help you.

What version of Traveller?
What maps are you using - EOTopo 2019 or 2021?
Are you using on-line or off-line maps?
What device? OS version? Age (of the device)?

I have experienced something similar. It appears to be related to the switch between online and offline maps. I now mostly leave the tablet set to offline maps. With the 2021 vector map set there is no practical difference. I still leave the device hot-spotted to the phone for tracking updates.

I had the same issue when I first used it a few months back and to cut a long story short I replaced my iPad with the latest version (Air) . The iPad I was using met all the systems requirements (just) but it was a few years old. I’ve just gotten back from a trip to the corner country in NSW (before we were locked up) and the new iPad and explorer preformed faultlessly.
Thanks Paul.

Den

As Warren suggests

It’s most likely the map swapping out & back into phone service, or swapping online to offline.

When you noticed it were you in an area of low phone signal strength?, E.G. Not enough signal to make a call? This is the only times I’ve noticed it.

If you are using EOTopo 2021, leave your mapping as offline, (still does everything as online when in service) only switch to online for street maps or satellite.

Regards

TrevorDavid

When I originally used it a few months ago, I had the same problem, so to cut a long tale short, I upgraded my iPad to the current version (Air).