Fonts work on reboot, then stop after a few minutes
Weird issue on 2 Mac's running Monterey 12.6.7
Fonts started coming up as question marks in boxes in Chrome and Mail.
Upon reboot, everything works fine for a few minutes, then the problem returns.
Adobe Creative Cloud and Universal Type Client are the only programs that launch at startup, and I tried disabling both, and the problem still comes back a few minutes after a reboot.
Font Book seems to think all the fonts are fine, but several display question mark boxes in Font Book.
I tried deleting all the fonts I could delete
Tried 'File/Restore Standard Fonts' in Font Book
Tried
sudo atsutil databases -remove
Tied
sudo diskutil repairPermissions /
But it returns "diskutil: did not recognize verb "repairPermissions"
Tried
atsutil server -shutdown
and
atsutil server -ping
Every idea the internet has to offer, and no matter what, after a reboot, it works for a few minutes, then reverts back.
Any new ideas would be greatly appreciated.
Mac Pro, macOS 10.14