landscape view is upside down only on landscape left

HI, I know that this stuff has been covered a lot and I've read as much as I can, but I'm stumped. All of my view controllers are forced to portrait except for one. When I segue to the view controller in landscape with the phone oriented in landscape right (the home button on the right) everything is fine, but when I segue to the landscape view controller the second time with the home button on the left, then the view is upside down. I can rotate the phone up and back and the view rotates properly but it's a pain. Any suggestion? here's my code for the view controller that is for landscape (right and left). I'm running iOS 9.3 thanks.


-(UIInterfaceOrientationMask)supportedInterfaceOrientations{ return ((UIInterfaceOrientationMaskLandscapeLeft) | (UIInterfaceOrientationMaskLandscapeRight)); }


-(BOOL)shouldAutorotate { return YES; }