Updated FAQ (markdown)

FAQ.md

@@ -933,3 +933,14 @@ https://rustdesk.com/docs/en/self-host/rustdesk-server-pro/faq/#9-log-in-to-your
 
 I do not think you want to get issue like this https://github.com/rustdesk/rustdesk/issues/11339
 So we always upgrade custom client to newest version later, No ETA yet, but we will try our best. When it is ready, we will notify on https://github.com/rustdesk/rustdesk-server-pro/discussions
+
+# Panicked at library/std/src/sys/pal/unix/time.rs when running `hbbs` / `hbbr` in container
+
+Add below
+```
+privileged: true
+    cap_add:
+      - SYS_TIME
+```
+into the config for both `hbbr` & `hbbs`.
+