Dedicated servers crashing after update

Our error logs look the same.
3 crashes since the patch this afternoon, 5 in total just today.
I can give you my logs too if you want them.

Here are our reports just prior to each crash:

players=14&=25.23%3A34.19%3A324.17&uptime=4077&memory=13748064256%3A25738035200%3A8136851456%3A8182247424&cpu_time=8.818717%3A70.549736&npcailods=65%3A96%3A103%3A6379&buildingailods=320%3A104%3A127%3A1600&placeableailods=499%3A1029%3A1520%3A10965&ipv4=192.168.0.100&sport=7777
[2018.07.09-15.40.11:533][158]LogNetPackageMap:Warning: UPackageMapClient::InternalLoadObject: Unable to resolve default guid from client: PathName: BPGameItemFood_C_19, ObjOuter: /Game/Maps/ConanSandbox/ConanSandbox.ConanSandbox:PersistentLevel.BasePlayerChar_C_6.ShortcutBarInventory
[2018.07.09-15.40.11:533][158]LogNetPackageMap:Warning: UPackageMapClient::InternalLoadObject: Unable to resolve default guid from client: PathName: BPGameItemFood_C_19, ObjOuter: /Game/Maps/ConanSandbox/ConanSandbox.ConanSandbox:PersistentLevel.BasePlayerChar_C_6.ShortcutBarInventory
[2018.07.09-15.40.12:537][185]LogWindows:Error: === Critical error: ===
[2018.07.09-15.40.12:537][185]LogWindows:Error:
[2018.07.09-15.40.12:537][185]LogWindows:Error: Fatal error!
[2018.07.09-15.40.12:537][185]LogWindows:Error:
[2018.07.09-15.40.12:537][185]LogWindows:Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000
[2018.07.09-15.40.12:537][185]LogWindows:Error:
[2018.07.09-15.40.12:537][185]LogWindows:Error: !0x0000000000000000
[2018.07.09-15.40.12:537][185]LogWindows:Error:
[2018.07.09-15.40.12:541][185]LogExit: Executing StaticShutdownAfterError
[2018.07.09-15.40.13:368][185]LogWindows: FPlatformMisc::RequestExit(1)
[2018.07.09-15.40.13:368][185]Log file closed, 07/09/18 16:40:13

[2018.07.09-16.58.25:840][721]Network:Warning: Data: FunCombat_PlayerController_C_9 (server) sent 1060.0 bytes per second > 1024 (sample window size: 2.00 seconds)
[2018.07.09-16.58.27:239][763]ChatWindow: Character TheOverlord213 said: nah, i just mined tons
[2018.07.09-16.58.29:838][841]Network:Warning: Data: FunCombat_PlayerController_C_1 (server) sent 1346.0 bytes per second > 1024 (sample window size: 2.00 seconds)
[2018.07.09-16.58.31:839][901]Network:Warning: Data: BasePlayerChar_C_21 (server) received 1144.0 bytes per second > 1024 (sample window size: 2.00 seconds)
[2018.07.09-16.58.34:152][968]LogWindows:Error: === Critical error: ===
[2018.07.09-16.58.34:152][968]LogWindows:Error:
[2018.07.09-16.58.34:152][968]LogWindows:Error: Fatal error!
[2018.07.09-16.58.34:153][968]LogWindows:Error:
[2018.07.09-16.58.34:153][968]LogWindows:Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000
[2018.07.09-16.58.34:153][968]LogWindows:Error:
[2018.07.09-16.58.34:153][968]LogWindows:Error: !0x0000000000000000
[2018.07.09-16.58.34:153][968]LogWindows:Error:
[2018.07.09-16.58.34:160][968]LogExit: Executing StaticShutdownAfterError
[2018.07.09-16.58.34:953][968]LogWindows: FPlatformMisc::RequestExit(1)
[2018.07.09-16.58.34:953][968]Log file closed, 07/09/18 17:58:34

[2018.07.09-18.56.12:319][964]Network:Warning: Data: FunCombat_PlayerController_C_29 (server) sent 1041.0 bytes per second > 1024 (sample window size: 2.00 seconds)
[2018.07.09-18.56.12:645][973]LogNetPackageMap:Warning: GetObjectFromNetGUID: Server re-loading object (might have been GCโ€™d). FullNetGUIDPath: [424642]EMPTY.[424644]ItemInventory
[2018.07.09-18.56.12:676][974]LogNetPackageMap:Warning: GetObjectFromNetGUID: Server re-loading object (might have been GCโ€™d). FullNetGUIDPath: [424642]EMPTY.[424644]ItemInventory
[2018.07.09-18.56.12:710][975]LogNetPackageMap:Warning: GetObjectFromNetGUID: Server re-loading object (might have been GCโ€™d). FullNetGUIDPath: [424642]EMPTY.[424644]ItemInventory
[2018.07.09-18.56.12:812][978]LogNetPackageMap:Warning: GetObjectFromNetGUID: Server re-loading object (might have been GCโ€™d). FullNetGUIDPath: [424642]EMPTY.[424644]ItemInventory
[2018.07.09-18.56.13:720][ 1]LogWindows:Error: === Critical error: ===
[2018.07.09-18.56.13:720][ 1]LogWindows:Error:
[2018.07.09-18.56.13:720][ 1]LogWindows:Error: Fatal error!
[2018.07.09-18.56.13:720][ 1]LogWindows:Error:
[2018.07.09-18.56.13:720][ 1]LogWindows:Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x00000000
[2018.07.09-18.56.13:721][ 1]LogWindows:Error:
[2018.07.09-18.56.13:721][ 1]LogWindows:Error: !0x0000000000000000
[2018.07.09-18.56.13:721][ 1]LogWindows:Error:
[2018.07.09-18.56.13:727][ 1]LogExit: Executing StaticShutdownAfterError
[2018.07.09-18.56.14:737][ 1]LogWindows: FPlatformMisc::RequestExit(1)
[2018.07.09-18.56.14:737][ 1]Log file closed, 07/09/18 19:56:14

A little heads up. Since I havenโ€™t found a reliable way to reproduce those crashes/restarts, I canโ€™t say for sure but it seems like the last two hotfixes (aimed at fixing the Serpentman boss crash) also fixed our issues. Had no crash for about two days now whereas it used to happen as little as 5 minutes apart before sometimes.

Same here, no crashes since โ€œserpentman boss fixโ€. Server is running stable :slight_smile: