WinPE maps the enrollment share early, then idles for minutes while the WIM
applies. deadtime=5 dropped that idle session, so the post-apply staging
copies failed (bay left with only site-config.json staged). VM test against
the live share copied everything fine on a fresh mount; the only difference
was the idle. deadtime=0 disables idle auto-disconnect. Applied live to the
current box (smbd reloaded); this makes it permanent + covers the second box
on the next playbook run.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>