[vaiolution]

Hi everyone! I used to play on my lan server for training and I uninstall it in May. But when I reinstall it yesterday I can`t find my server in LAN server list anymore. Is it an Windows OS version issue or ?

Error info:
Initialized low level socket/threading support.
\src\steamnetworkingsockets\clientlib\csteamn etworkingsockets_steam.cpp(138 ) : Assertion Failed: Initted interface twice?
Set SteamNetworkingSockets P2P_STUN_ServerList to '' as per SteamNetworkingSocketsSerialized
SteamDatagramServer_Init succeeded
Connection to Steam servers successful.
Public IP is 141.164.60.50.
Assigned anonymous gameserver Steam ID [A:1:871286789:16122].
Gameserver logged on to Steam, assigned identity steamid:90141236881442821
Set SteamNetworkingSockets P2P_STUN_ServerList to '153.254.86.181478' as per SteamNetworkingSocketsSerialized
VAC secure mode is activated.
GC Connection established for server version 1215, instance idx 1

I think usually "Initialized low level socket/threading support.
\src\steamnetworkingsockets\clientlib\csteamn etworkingsockets_steam.cpp(138 ) : Assertion Failed: Initted interface twice?
Set SteamNetworkingSockets P2P_STUN_ServerList to '' as per SteamNetworkingSocketsSerialized
SteamDatagramServer_Init succeeded" should not happen.

How can I fix this?