2 weeks on, still can't get Emudeck installed in my Rog Ally...

I've installed, uninstalled, re-downloaded the installer, done all this several times, updated everything.

Still the same behaviour:

1. Emudeck stalls at the install phase and gets stuck at the "Sonic" screen;

2. Most of the emulators and front-ends get installed, so I can access the games through EmulationStation (for example);

3. But Emudeck itself never runs directly, always stalls (see 1).

Anybody got any luck installing this in a Rog?

Any alternatives?