Hi kennef
google sys.txt for a world of answers.
Both these are generally set inside the program under 'Settings'. Sometimes a Skin can help in fine tuning the setup.If they are not being saved after you have selected them, then there could be a problem with your unit/software.
If you put autoreplan_action="On" under [Navigation] in the sys.txt, it will lock in off-route recalculation.
It is best to keep the sys.txt as small as possible.
cheers
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