Poor performance with brand new server

[dan]

“TBBmalloc: skip allocation functions replacement in ucrtbase.dll: unknown prologue for function _msize” - your error

Have a look here if it helps:

Caspar CG & Windows 11

Copied and applied TBB_MALLOC_DISABLE_REPLACEMENT=1 env variable from this Blender forum post. Seems to have fixed this, at least the error message is gone.