Hi, first try to upgrade to recent Firebird version i recomend you snapshot http://web.firebirdsql.org/download/snapshot_builds/win/3.0/ but you can also try official https://www.firebirdsql.org/en/firebird-3-0-2/
after that if you will have also problems – back here regards, Karol Bieniaszewski From: 'Check_Mail' check_m...@satron.de [firebird-support] Sent: Thursday, April 13, 2017 8:00 AM To: firebird-support@yahoogroups.com Subject: [firebird-support] deadlock Hello @ll, at the moment, we have some problems with deadlock-messages, Firebird 3.01.32531. gstat-h C:\ Programme\firebird\Firebird_3_0>gstat -h d:\interbase\ifls.gdb Database "D:\INTERBASE\IFLS.GDB" Database header page information: Flags 0 Generation & nbsp; 8469221 System Change Number 0 Page size 4096 ODS version 12.0 Oldest transaction &nbs p; 8456509 Oldest active 8456510 Oldest snapshot 8456487 Next transaction 8469015 Sequence number 0 < span style="font-size:12.0pt;font-family:"Comic Sans MS";color:#2E2E6A;"> Next attachment ID 48138 Implementation HW=Intel/i386 little-endian OS=Windows CC=MSVC Shadow count 0 Page buffers 65536 < span style="font-size:12.0pt;font-family:"Comic Sans MS";color:#2E2E6A;"> Next header page 0 Database dialect 3 Creation date Feb 15, 2017 12:43:30 Attributes force write Variable header data: Sweep interval: 0 *END* A sweep set we with the windows planned tasks. The last transaction ist the garbage collector. What can be wrong? Many greetings Olaf