How do I fix disappearing touch bar on MacBook Pro with Sequoia 15.3.1?

ledif_fidel wrote:

I have now Sequoia 15.3.1.

But sometimes my Mac Book Pro's touch bar "disappears" ...

After restarting it will work again ... for some minutes ...

[Re-Titled by Moderator].

and what exact Mac is this...?

ledif_fidel wrote:

Mac Book Pro 15-inch 2018

Processor 2,2 GHz 6-Core Intel Core i7

Graphics Intel UHD Graphics 630 1536 MB

Memory 16 GB 2400 MHz DDR4

macOS Sequoia 15.3.1

On your Intel Mac—do both and compare your results:

resetting the  System Management Controller  Reset the SMC of your Mac - Apple Support 

resetting NVRAM/PRAM Reset NVRAM on your Mac - Apple Support