Fstab has #Modified_by_garuda-hotfixes

[filo]

I don’t think your issue is due to the fstab change, which was put in place long ago and applied to all of us. Although now it’s not needed anymore.

Linux 5.16's autodefrag BTRFS regression

Linux kernel 5.16 currently features a BTRFS regression, which can lead to high CPU usage and unnecessary SSD wear. More details can be found in this Reddit post on r/selfhosted: We have released a hotfix for this issue, which Garuda System Maintenance will prompt to install. You can also manually apply this hotfix by running the update command in your terminal of choice. This fix is distributed as a hotfix instead of a traditional package update (like it would usually be) due to the permane…

I think you should restore the latest working snapshot and garuda-update again…