Well, I wrote a post about it I thought that this was a upstream issue when I saw the links in gitlab, but then I think "Well, downgrading kernel didin't help, also, in other distros with kernel 5.5 I was not having any freezings, so why solus is freezing for me?"
Then I remembered a older post in reddit that was claiming that removing the xorg intel driver fixed the performance for him, so I tried it and it really works very fine now. Just sharing it in case anyome wants to test it too. So, if you have a intel igpu, try to remove xorg-driver-video-intel package and reboot. Now see if it will freeze anytime.