First off, apologies if this has been asked before, as the only other topics on the matter have been dormant for some years and I was reluctant to bump those. I was wondering if any progress has been made on the matter.
I have a (2015) Nvidia Shield TV that I use in conjunction with a vertically orientated monitor as a dedicated tate setup for Retroarch purposes. It works great, outside of one area: fumbling with the menus (XMB) which are still presented horizontally. Rotating video for games works flawlessly, I just wish there were a way to rotate Retroarch menus as well.
Sure it’s certainly not unusable in it’s current state, but if anyone uses a similar setup and has found a good solution, it would certainly make using this vertical setup with a Shield TV easier.