Are software updates available for a MY21.5? The centre displays have some bugs which may have been resolved in later versions.
Today I started driving with my van attached when I spotted a message about reverse alarms not working due to the caravan which I ignored then the message dissapeared. However the lower screen didn't start so on a quiet stretch I stopped then restarted the engine without stopping, after which the screen started but the stop/start "button" (it's not a button, it's a particular area on the glass) didn't disable stop/start when pressed.
I've encountered several other bugs in my 2 weeks of ownership. I had hoped that LR had improved their sowftare since my MY12 L322 but it appears not. MY21.5 D350 Vogue SE Carpathian Grey

If you've only had the car for two weeks, take it back to the dealer.

I had problems with the lower screen not working following a crash in November (car was hit on passenger side), which should not have caused a problem but obviously did! The dealer resolved it, probably by either updating or replacing the module. All ok now.

Take it back 'cos it wont repair itself!! All LR cars from 1984
2021.5 Vogue SE D300 Carpathian Grey
2018 Vogue SE British Racing Green GONE

Thanks for the advice. It was purchased from a used car dealer, albeit fairly high-end, but has a 3 month statutory warranty. I'll contact the selling dealer. My nearest LR dealer is 2 hours drive away but can get there if needed. MY21.5 D350 Vogue SE Carpathian Grey

You definitely need it looking at because it will re-occur, believe me!

Don't let them fob you off, 'cos eventually you will get the top screen working intermittently too with no Satnav for example.

Best of luck  All LR cars from 1984
2021.5 Vogue SE D300 Carpathian Grey
2018 Vogue SE British Racing Green GONE