At the moment I am following the Unreal Multiplayer Tutorial at lecture number 60. I seem to have stumbled upon an issue when trying to join the host through Steam.
In the logs it’s showing the following and pages more of these kind of errors.
[2018.04.06-14.05.10:293][914]LogTemp: Warning: Starting Find Session
[2018.04.06-14.05.11:618][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data cname 109775244807736733
[2018.04.06-14.05.11:620][997]LogOnline: Warning: STEAM: Failed to parse setting from key cname value 109775244807736733
[2018.04.06-14.05.11:620][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data created_by_mp_steam_controller 1
[2018.04.06-14.05.11:620][997]LogOnline: Warning: STEAM: Failed to parse setting from key created_by_mp_steam_controller value 1
[2018.04.06-14.05.11:620][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data Platform WIN
[2018.04.06-14.05.11:621][997]LogOnline: Warning: STEAM: Failed to parse setting from key Platform value WIN
[2018.04.06-14.05.11:621][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data type 04109775244807736733
[2018.04.06-14.05.11:621][997]LogOnline: Warning: STEAM: Failed to parse setting from key type value 04109775244807736733
[2018.04.06-14.05.11:621][997]LogOnline: Warning: STEAM: Unable to parse search result for lobby ‘Lobby [0x1860000E7E88E6A]’
[2018.04.06-14.05.11:622][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data cname 109775244807689792
[2018.04.06-14.05.11:622][997]LogOnline: Warning: STEAM: Failed to parse setting from key cname value 109775244807689792
[2018.04.06-14.05.11:622][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data created_by_mp_steam_controller 1
[2018.04.06-14.05.11:623][997]LogOnline: Warning: STEAM: Failed to parse setting from key created_by_mp_steam_controller value 1
[2018.04.06-14.05.11:623][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data Platform WIN
[2018.04.06-14.05.11:623][997]LogOnline: Warning: STEAM: Failed to parse setting from key Platform value WIN
[2018.04.06-14.05.11:623][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data type 04109775244807689792
[2018.04.06-14.05.11:624][997]LogOnline: Warning: STEAM: Failed to parse setting from key type value 04109775244807689792
[2018.04.06-14.05.11:624][997]LogOnline: Warning: STEAM: Unable to parse search result for lobby ‘Lobby [0x1860000E7E50375]’
[2018.04.06-14.05.11:624][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data LobbyType k_ELobbyTypePublic
[2018.04.06-14.05.11:625][997]LogOnline: Warning: STEAM: Failed to parse setting from key LobbyType value k_ELobbyTypePublic
[2018.04.06-14.05.11:625][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data version 1.2.4_LevelEditorTest1.1
[2018.04.06-14.05.11:625][997]LogOnline: Warning: STEAM: Failed to parse setting from key version value 1.2.4_LevelEditorTest1.1
[2018.04.06-14.05.11:625][997]LogOnline: Warning: STEAM: Unable to parse search result for lobby ‘Lobby [0x1860000E7E875AD]’
[2018.04.06-14.05.11:626][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data cname 109775244807736733
[2018.04.06-14.05.11:626][997]LogOnline: Warning: STEAM: Failed to parse setting from key cname value 109775244807736733
[2018.04.06-14.05.11:626][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data created_by_mp_steam_controller 1
[2018.04.06-14.05.11:626][997]LogOnline: Warning: STEAM: Failed to parse setting from key created_by_mp_steam_controller value 1
[2018.04.06-14.05.11:627][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data Platform WIN
[2018.04.06-14.05.11:627][997]LogOnline: Warning: STEAM: Failed to parse setting from key Platform value WIN
[2018.04.06-14.05.11:627][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data type 04109775244807736733
[2018.04.06-14.05.11:633][997]LogOnline: Warning: STEAM: Failed to parse setting from key type value 04109775244807736733
[2018.04.06-14.05.11:634][997]LogOnline: Warning: STEAM: Unable to parse search result for lobby ‘Lobby [0x1860000E7E629AA]’
[2018.04.06-14.05.11:634][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data actual_password 35c78f9472b2f4b57e871bdc89e24cfc
[2018.04.06-14.05.11:635][997]LogOnline: Warning: STEAM: Failed to parse setting from key actual_password value 35c78f9472b2f4b57e871bdc89e24cfc
[2018.04.06-14.05.11:635][997]LogOnline: Warning: Unknown or unsupported data type from Steam key data desc Stellaris
[2018.04.06-14.05.11:635][997]LogOnline: Warning: STEAM: Failed to parse setting from key desc value Stellaris