Blackbat

Not just a VW group problem, it seems: https://support.google.com/androidauto/thread/116871256/wrong-roundabout-direction-on-odometer?hl=en

Only since MY21 as far as I know. Regarding VC, I haven't got one to test, but some people report it does work and others say it doesn't!

When using Android Auto and the Columbus system in my MY21 Kodiak to navigate with Google Maps, the maxidot display has started displaying a strange "next turn" instruction when the next junction is a roundabout. Until a couple of weeks ago it had worked fine for months with roundabout junctions displayed correctly but I'm guessing a Google Maps update has broken things. Now, every time the next junction is a roundabout I get the symbol on the attached displayed. If I uninstall all Google Maps updates and revert to the version that came pre-installed on my Galaxy S21 then the roundabout exit is displayed correctly, but as soon as I update maps to the latest version then the maxidot starts playing up again. Anyone else seen this, or know of a fix? Other navigation instructions on the maxidot are fine otherwise, it's just anything involving a roundabout that has an issue.

I've experienced this a few times recently when playing Spotify through Android Auto. I switched to the radio and the volume controls started working properly again.

Yep

Sure - I'm in the UK with a 2.0TDi MY21 SEL trim and a Columbus head unit, manufactured at the end of last October.

Have you done a reset of the head unit by long pressing the on/off button for ~ 10s?

No, they can read NTFS formatted media, and it was NTFS formatting I used when my maps updated from USB-C.

Seems unlikely as hidden items are always displayed on my PC.

FWIW, when unzipped my collection of map update files didn't include anything with a .sig extension

The zip file is specific to the VIN I believe, but the one I downloaded for my MY21 Kodiaq was this: http://infotainment-cdn.skoda-auto.com/base/maps/OI_P41_EU_202025_Offline_Update.zip

It's suggested that an NTFS formatted memory stick is used, although I don't see how that can really make a difference. Did you have the map files unzipped? For my Kodiaq there are almost 700 folders named MIB31* on the root of the memory stick.

Well mine has just updated. Following the advice from @batalabove (thanks!), I did a hard reset on my Columbus by holding down the power button and when it restarted the navigation version had gone from 19 11 to 20 10. The update files had been sitting on an NTFS formatted flash drive, plugged into the car, since last year but it's only now after the reboot that they appear to have been recognised.

That would be great, thanks!