Thank you for all the suggestions, I’ve changed the config as suggested, unfortunately the problem still happens.
There seems to be little for me to investigate. The latest crashes all occurred when there was very little load on the server and on firebird. All access is done by php which I’m inclined to think might be the culprit, but there doesn’t seem to be any recognizable pattern on the errors. The windows event logs aren’t showing anything but the crash themselves. I’m open to any suggestion on how I might track this problem. My current config (changed dbpages, tempdir, removed dummypacketinterval): ServerMode = Super TempDirectories = C:\(my temp dir) DefaultDbCachePages = 20000 TempBlockSize = 2M TempCacheLimit = 364M AuthServer = Legacy_Auth, Srp, Win_Sspi AuthClient = Legacy_Auth, Srp, Win_Sspi UserManager = Legacy_UserManager, Srp TracePlugin = fbtrace2db WireCrypt = Disabled RemoteServicePort = 3050 LockMemSize = 9M LockHashSlots = 30011 GuardianOption = 1 Latest crashes, with very little load/usage Tue Aug 22 16:45:12 2017 terminated abnormally (4294967295) Tue Aug 22 17:38:40 2017 terminated abnormally (4294967295) Tue Aug 22 17:46:18 2017 terminated abnormally (4294967295) Tue Aug 22 17:54:45 2017 terminated abnormally (4294967295) Tue Aug 22 18:58:56 2017 terminated abnormally (4294967295)
