Hello Ranma.
Try the June 15 version of igo nextgen israel.
Add these lines to sys.txt:
[navigation]
use_duration_for_tunnel=1
stop_at_tunnel_end=1
[feature]
tunnel_guidance=0 ;optional
If the igo primo is installed with maps in the internal memory, I recommend you have more than 500MB free. If not, you have to put the maps on an external storage. Do not move the application to the external storage.
I hope you solve the problem.
A greeting.
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