Server randomly crashing caused by memory corruption

7 crash today… various errors (0xFFFFFFFE, 0xC0000374, 0xC0000005)
it randomically crash, some days it crash 10 times (like today) and other days it never crash…
it is like that since about one month

today (03/01/2023)

00:35:25 - Native Crash Reporting + network & sync warning 4000ms

00:44:24 - sync & server warning 800ms

11:22:31 - sync warning 100ms + network warning 1900ms

13:57:53 - network & sync warning 200ms + server warning 200 & 1400ms

15:50:38 - nothing

16:09:44 - server warning 200ms + network & sync warning 1300ms + crash code 0xFFFFFFFE

Since you’re new to this topic, can you post stuff like the server version you’re using and other relevant info?

FXServer Artifacts: 6184 (also had problem with 6182 and others)
on Onesync Infinity
System: Windows Server 2019
Enforcement Build: 2545

Yeah, that’s unlikely to give the output you showed though unless it’s a different type of issue or you conveniently forgot to upload .dmp files.

1d599235-7fca-4cf4-86be-67b9bdbc872e.dmp (996.1 KB)
this is the dmp file of the latest crash

i found this on the event viewer when the server crash

Nome dell’applicazione che ha generato l’errore: FXServer.exe, versione:, timestamp: 0x63b0668a
Nome del modulo che ha generato l’errore: ntdll.dll, versione: 10.0.17763.3532, timestamp: 0xbe72b56e
Codice eccezione: 0xc0000374
Offset errore 0x00000000000fc1b9
ID processo che ha generato l’errore: 0xc4c
Ora di avvio dell’applicazione che ha generato l’errore: 0x01d91f72fe36c6d7
Percorso dell’applicazione che ha generato l’errore: C:\Users\Administrator\Desktop\FXServer\artifacts\FXServer.exe
Percorso del modulo che ha generato l’errore: C:\Windows\SYSTEM32\ntdll.dll
ID segnalazione: 05821a88-13c2-448e-a1e3-c34f68785911
Nome completo pacchetto che ha generato l’errore:
ID applicazione relativo al pacchetto che ha generato l’errore:

still crashes. every day.

only with error “0xFFFFFFFE” since few months