ดาวน์โหลด SysManager 1.33.4

[1.33.4] - 2026-06-25
Fixed
- "Undo" on the DNS & Hosts tab now fully restores the previous setting, including IPv6. Applying a filtering preset configures both IPv4 and IPv6 resolvers, but Undo only captured and restored IPv4 — so reverting an ad/family-blocking preset left its IPv6 resolvers active, and on a dual-stack network the "undone" filtering was often still in effect. Undo now snapshots both families before a change and, on restore, clears the adapter's DNS first (removing anything applied since) before re-applying exactly what was captured. Undo is also offered now even if a change only partially applied. Additionally, programming the IPv6 resolvers is treated as best-effort: on a machine with IPv6 disabled the IPv4 change still succeeds (and stays undoable) instead of the whole apply failing.
Verify the download
Get-FileHash .\SysManager-v1.33.4.exe -Algorithm SHA256
Expected SHA256: F3FA1D52B6241A8F5DB7926BFEA200DBA0DB7DFE243C8803D31B306C3CAE9C18