additive levels network manager / portal. works only for the host

[netanel1988]

i am using the scripts of mirror examples "AdditiveLevels" scripts : "AdditiveLevelsNetworkManager" "FadeInOut" "Portal" //////// if the host touch the portal - it works and the server moving him to next scene.

• the problam is -
• if a client touching the portal it dosent work, and in the console i am getting the following error;
• .........................................................................................................................................................................................................
• KcpPeer: dropped message with invalid cookie: 0 expected: 267801442. UnityEngine.Debug:LogWarning (object) kcp2k.KcpPeer:RawInput (System.ArraySegment1<byte>) (at Assets/_______MAIN_____/TRASH/Scenes/Mirror/Transports/KCP/kcp2k/highlevel/KcpPeer.cs:617) kcp2k.KcpServer:ProcessMessage (System.ArraySegment1,int) (at Assets/__MAIN/TRASH/Scenes/Mirror/Transports/KCP/kcp2k/highlevel/KcpServer.cs:317) kcp2k.KcpServer:TickIncoming () (at Assets/__MAIN/TRASH/Scenes/Mirror/Transports/KCP/kcp2k/highlevel/KcpServer.cs:329) kcp2k.KcpTransport:ServerEarlyUpdate () (at Assets/__MAIN/TRASH/Scenes/Mirror/Transports/KCP/KcpTransport.cs:214) Mirror.NetworkServer:NetworkEarlyUpdate () (at Assets/__MAIN/TRASH/Scenes/Mirror/Core/NetworkServer.cs:1745) Mirror.NetworkLoop:NetworkEarlyUpdate () (at Assets/__MAIN/TRASH/Scenes/Mirror/Core/NetworkLoop.cs:191)

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Desktop (please complete the following information):

• OS: [e.g. Windows, MacOS]
• Build target: [e.g. Android, webgl, standalone, iOS]
• Unity version: [e.g. 2017.4]
• Mirror branch: [e.g. master, 2018]

Additional context Add any other context about the problem here.

[MrGadget1024]

Can't reproduce in master or asset store release Additive Levels example. You shouldn't be modifying the examples or using the scripts from the examples in your own game. Make new scripts from the Script Templates and use the examples as reference / inspiration.