Constant Re-Calc during Navigation

[alanmcd]

When I have auto-recalc ON and use BRouter (offline) (but it's the same with GraphHopper or MapQuest etc)
I select a point and Navigate to, the route is calculated... and hear the 'Let's Go'
but then the sequenc eof events is:
1. 100-200m later, the ? question mark comes up and locus beeps.
2. Several seconds later, the voice says "track has been re-calculated" and gives me a nav instruction.
3. 100-200m later, the ? question mark comes up and locus beeps...
this repeats all the way along the track...

What is causing this? How do I let it just sit on the track (unless I move off it). Is there a setting to avoid this?

It doesn't matter if I choose point of route priority - it's the same result.

If I set auto-re-calc to OFF, then the ? question mark comes up and never gets refreshed.

Alan

[alanmcd]

I have locus 3.28.1
So I turn Strict OFF? in the Advanced settings for both Guidance and Navigation?
Do not use them in both?

[alanmcd]

How does this problem manifest itself? (with the strict stting ON)

[alanmcd]

Where can I see the list of general advices?

[alanmcd]

OK - further testing and I can at least confirm that switching strict OFF makes a big difference in functionality. I can start to rely on Locus again. Thanks
Navigation on Tracks works
Navigation on Destination Points works
Guidance on tracks works - deviation from track alerts work
No undue re-calculation delay
POI alerts work
Alan