2014 Tacoma radio problem

I have 2014 Tacoma with the touch screen radio without nav.
When start the truck up now it flash the back up camera and sometimes goes to a black screen and sometimes stays on the back up camera.
I have pull fuses and disconnect the battery and there is no update available for my radio
What it causing this

 

It could just be that the radio is flaking out on you. I had to have mine replaced under warranty when it was two years old. There was a part of the upper right screen that wouldn't respond to touch.
Now, the replacement is doing it. I'll probably replace it one day but I'm not a big audiophile so it's not much of a priority for me yet.
My next truck purchase is going to be a u-bolt flip kit!

 

I bought my used luckily it did this day 2 of owning it and the dealer is replacing it for free

 

welcome to the real world, the only drawback of these trucks