UE5.4.0 usage extremely laggy

Confirming that disabling plugins:

  • UDP message plugin
  • TCP message plugin
  • Telemetry plugin

Lag/freeze every 1 second completely disappears in my system.

But I still believe that this issue must be addressed by UE developers ASAP, because even with this “some” kind of fix, the engine in its current state is under ‘Unreliable’ status.

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