Thanks for your hard work!
I have it running on my PG2 and found (what I think is) a bug.
When you are in gmenu2x and press the left or right dpad button and keep it pressed, it occasionally registers a down or up dpad button.
See this video
for more info.
I do not have this problem on stock firmware. So it's not a hardware related problem.
I have confirmed this with other users (on Discord) and one other Rogue on PG2 user has the same problem.
Another user with Rogue firmware but on the RG350 does not have this problem.
So my best guess it has something to do with the kernel ported over from the RG350??