Simple Failover v. 2.1 build 102 is now available at https://simplefailover.com/download.
This release includes the following bug fixes:
- Fixed: Polling method "DNS" / "Request recursion" option not working (flag not set in request).
- Fixed: Program crash when receiving DNS requests in a certain format.
This is NOT a critical update, and you only need to update if you are affected by the issues described above.