If I manually press pause and then put the device into sleep mode, e.g. because I'm sitting in a beer garden for an hour, the running activity ends when I switch it back on and I have to start a new one. The current navigation is also terminated and has to be restarted. This behaviour did not occur with 13.14.
What can I do to make it work again without any problems? The 1050 is steadily becoming the biggest bad buy of the last few years ...