[BUG] - when i connect with phone, ue app fill all RAM and crashed after 1-2 minutes.

[tarikbil]

UE Version:
E.g. UE 5.7.3

Frontend Version:
E.g. UE5

I have tried with different situations on h.264 codec start normally and fill all RAM( approx start with 4gb to 30 gb). This situation is only on phone connection and there is an error code on windows eventvwr.There is no problem vp8 and vp9. i try with pixelstreaming demo project but same problem.I try on editor and app. its same problem. i run pixelstreaming on only local.

• System

  • Provider

  [ Name] Application Error
  [ Guid] {a0e9b465-b939-57d7-b27d-95d8e925ff57}

  EventID 1000

  Version 0

  Level 2

  Task 100

  Opcode 0

  Keywords 0x8000000000000000

  • TimeCreated

  [ SystemTime] 2026-03-07T14:54:35.8752568Z

  EventRecordID 93575

  Correlation

  • Execution

  [ ProcessID] 14732
  [ ThreadID] 2140

  Channel Application

  Computer TarikB

  • Security

  [ UserID] S-1-5-21-49356506-1960432074-2930436137-1001

• EventData

  AppName UnrealEditor.exe
  AppVersion 5.7.3.0
  AppTimeStamp 69778812
  ModuleName nvEncodeAPI64.dll
  ModuleVersion 32.0.15.9174
  ModuleTimeStamp 6953d5e0
  ExceptionCode c0000409
  FaultingOffset 000000000007d1c4
  ProcessId 0x814
  ProcessCreationTime 0x1dcae40b5ff6feb
  AppPath E:\unreal5.7\UE_5.7\Engine\Binaries\Win64\UnrealEditor.exe
  ModulePath C:\Windows\SYSTEM32\nvEncodeAPI64.dll
  IntegratorReportId 2532c467-62ed-4da0-a057-4242246d1e61
  PackageFullName
  PackageRelativeAppId