Basemap have nothing to do with it. You can delete it also.
Try TT maps.
Btw, you did not respond to Announcement (suggestion in post #3)
21st September 2021, 10:31 PM
Peeweeit
Did you ever solve this? I installed IGO 9.18.27.736653 on my Chinese head unit and suffer from the same problem.
The problem: long routes (> 500 kms) to different countries keep recalculating indefinately, the estimated time fo arrival keeps alternating between the current time and the calculated arrival time. What i also noticed is that on routes that suffer from this, no route info is shown in the 'route summary' screen where it says 'start navigation'.
The problem is not 100% related to navigating t a different country: if i plan a route to a nearby country with a shorter distance (ie 300km) all works well.
maps: iGO R3 TomTom [TeleAtlas] 2020.12 (Q4) EUROPE
29th September 2021, 03:57 PM
mamica
Hi,
In one of posts I can see that problematic route is from western to eastern Europe.
Maybe problem is that you have all hnr files, meaning eastern, western and full Europe.
Eastern and western are only for use if you have only partial set of maps - eastern or western.
If you are using eastern and western Europe maps then use only full Europe hnr files.