No, I haven't. I read somewhere it is recommended to run it for 24 hr. I cannot have my server down for a day. And it has been stable after reverting to 6.11.5
Exact same here, I am getting btrfs errors on 6.12.x, but when I role back to 6.11.5 everything is back to normal. I tried 6.12.0, 6.12.1 and 6.12.2 same thing each time. Zero issues on 6.11.5 for past few weeks.