Display rotates sideways

[biotron2000]

I've had my Pioneer AVH-4100NEX for almost three years (early adopter, here) and it's great most of the time, but I'm having a problem that occurred with my LG V20 and with my new Samsung Galaxy Note8:the displayed image on the head unit rotates sideways on occasion. I have replaced the USB-C cable withe progressivly more expensive models several times, and it clears up for a few weeks, but the problem eventually returns.

Is this a USB-C thing? My V10 and Nexus 6 before it never had the issue.

Thanks for any advice.

 

[chomorro]

I'm using the 4200nex with nite 8 and it has never done that. Sounds like it might be in driving mode somehow and turn with the phone?

 

[biotron2000]

I keep screen rotation turned off.

 

[chomorro]

One thing I do have different is I use my old note 4 cable with a usb C adapter. Never tried it with the factory note 8 cable.