UIpNetDriver::ProcesRemoteFunction warnings appear for ShooterGame clients when switching weapons

The following warnings appear in the output log for ShooterGame clients when switching weapons.

[2015.11.05-19.41.11:550][253]LogNet:Warning: UIpNetDriver::ProcesRemoteFunction: No owning connection for actor WeapGun_C_2. Function ServerStopFire will not be processed.
[2015.11.05-19.41.18:195][665]LogNet:Warning: UIpNetDriver::ProcesRemoteFunction: No owning connection for actor WeapLauncher_C_2. Function ServerStopFire will not be processed.

1. Package and transfer ShooterGame to two Windows machines
2. Open ShooterGame on both Windows machines
3. Start a FreeForAll match with LAN Off on the first Windows machine
4. Join the FreeForAll match with the second Windows machine
5. Use the mouse wheel to switch weapons on the first Windows machine

RESULT:
UIpNetDriver::ProcesRemoteFunction warnings appear in the ShooterGame log on the Second windows machine

New Steps:

1. Open Shooter Game
2. PIE with 2 players
3. Meet both players somewhere in the center of the map
4. On the Server, scroll the mouse wheel to swap weapons

Result: Warning appears in output log:

"Session Disconnected" UEFN

[UE-23848] Bug Status

Fix UE-51650

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