Originally Posted by verkerkbr
The background worldmap zooms in and out without any problem. Then tried a KAP chart. Also no problem zooming in and out. But after doing a lot of zoomings in and out with the KAP chart, the system locks-up and needs a reset.
The memory setting on the RPI 3 is set to 160.
Not yet tried the other hints.
FYI: I read that the new OpenGL driver for Rpi is not using the "memory setting".
When I tested this I was seeing a lot of error messages from the driver by displaying: dmesg in a terminal window.
Would love to help with debugging this but we are on the move now, so not much time, I also frankly do not know how to report these errors.