Wads excited to get the M1Ultra Mac Studio, for about two days, while it sat in the box. Set it up, minimal migration from old machine: barebones user, network settings, applications.Config: Studio, two external monitors, one via HDMI, the other TB to HDMI, JBOD with 6TB striped group, wired keyboard, wireless trackpad. Noticed that if I moved the cursor too fast it would Panic. After dealing with that six times I thought let's try FCP - poof Panic, same with iMovie. Now Spotlight is going berserk on the JBOD, 600+ % CPU. and Panic. Six more times and phone to support. Net result, clean install of Monterey -- wipe disk, machine hangs. To Apple GB and get OS reinstalled. Barebones fake user, connect JNOD and poof/lockup. Back to the GB. No tools to diagnose, no in-store repair, no option to send out for repair. Apple now using it's discretion and just returning for refund, per the Warranty. So, not too ham handed and if I decide I'm going to risk it again, I can order and wait until June.