Charts app logs out frequently by itself

Since I updated Navigraph Charts to the latest version, the software will log me out after using it for a while. It does not crash, but after using it for some time (between 15 - 45min) it all of a sudden and without me doing something specific throws me back to the login screen.
I can not reproduce the bug by doing something specifically, sometimes I try to open a chart when it happens, sometimes it happens at a random time mid-flight.
This never happened before the update.

Please look into this, it’s very hard to use the software having this issue!


Please see Navigraph Charts 8 - Keeps Requiring Login Won't Remember Credentials - #38 by stephen