When using version 11.2.3 on a tablet ,the app crashes when switching orientation while taking photos.

Hey, @Dy123. Welcome to the Lightroom Community. I'll help you figure this out. I checked your account, and I found an active subscription. 

Please share more details, such as the specific device, operating system details, and screenshots & video recordings of what you see.

Thanks!
Sameer K
(Type '@' and type my name to mention me when you reply)