I’m experiencing the same symptoms. Could u please write the following in your Config diectory “DefaultEngine.ini” file and check the logs again? Can u share that? I want to check if Im experiencing exactly the same issue. If u find a solution, please share it as well.
[The following code from https://docs.unrealengine.com/5.0/en-US/logging-for-networked-games-in-unreal-engine/]
... Skip ...
[Core.Log]
PacketHandlerLog=VeryVerbose
thanks a lot!