ikaruga has audiostream, so my guess is you got a badly shrunked iso that isnt 32k alligned, get a full iso with thee md5 matching redump and your good to go, reverting back to version 148 wont help you at all, its your iso.
collosseum and xD always had this issue and it happens when connecting with any controller, you need to wait for a moment when you know the game isnt doing anything to connect the controller, try diferent timings during the intro to activate your wiiu pro controller, i played both games fully and i know when you find the good timing to activate the wiiu pro that will always work, if i remenmber when you activate during the blue logo the sound one it should work fine.I have yet to try XD: Gale of Darkness with the Wii U Pro Controller to see if it has the same problem with the downward joystick motion's deadzone.
lol! I'm so afraid now of going to earlier versions....there's a build that breaks HDDs and straight up corrupts them, didn't realize the fact until I corrupted my drive twice....good thing I backup my games on another drive in case this happens.
I'll try and comeback later on both accounts.
the reason hid and the CC always worked is becuase they are activated before your game starts while i bet you only activate the wiiupro during game start, if you activate any controller when the game is loading stuff in the background, the sticks will have those issues, be it wiiu pro,CC or even hid ones.
About PSO3 remenber those games are sensitive you cant force widescreens,progressive or even videomodes into them just check your settings and see if your iso md5 matches redump too.
