Hi!
I own a 2008 GS300 and recently changed my battery + alternator. After doing this the update frequency for the Navigation has become horrendously slow. When driving the position updates roughly every 10 seconds rendering the functionality almost useless. I've tried the two options listed as "Calibration" in the menus (position + wheel calibration) but to no avail.

Is there anything else I can do to troubleshoot or configure regarding this issue?
I can also note that i tinted my windows about 6 weeks ago, but that did not have any immediate impact on the navigation update frequency. The problem arrived after disconnecting the battery as stated above, but maybe the tint can be a problem source anyway?

Thankful for any assistance!
/ Chris

 

Update:
​​​​​​I drove roughly 600 miles during the holidays, and the issue has now resolved itself! I did nothing in terms of calibration or such, so maybe the car just needed the miles to calibrate itself. Either way, I'm very happy to see the navigation work perfectly again
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