Most people testing Garuda have different hardware. The fact that Linux works at all on the millions of hardware combinations in existence is pretty amazing.
There will always be people whose hardware doesn't work well on a specific distro, yet it may work well with another. You can either keep trying distros until you find one that works for you out of the box, or you need to get your hands dirty and fix the issue yourself.
The forum is always here for those who wish to try their hand at wrenching on their system. Most usually find an answer on the forum if they are persistent. There's not that many help requests that go unresolved here on the Garuda forum.