I literally have the old 24/25 version on a standalone computer and the 25/26 on the network computer.  I am running all of the 2025 related payroll reports on the standalone, and hope to transfer to 25/26 from a backup once the bugs are fixed.  This has been a complete nightmare with both payroll and accounts payable.  I haven't even begun to address the December financials and general ledgers yet.