Ok I reset my computer back a week and that fixed it. I have no idea what it was but that did it.

@magge I looked into the Ice adpater logs and it keeps spamming this

DEBUG Error while reading from local FA as peer (probably disconnecting from peer) (com.faforever.iceadapter.ice.Peer:84)
java.net.SocketException: Socket closed
at java.base/sun.nio.ch.DatagramSocketAdaptor.receive(DatagramSocketAdaptor.java:252)
at java.base/java.net.DatagramSocket.receive(DatagramSocket.java:700)
at com.faforever.iceadapter.ice.Peer.faListener(Peer.java:81)
at java.base/java.lang.Thread.run(Thread.java:833)

java.lang.NullPointerException: Cannot invoke "java.util.Map.forEach(java.util.function.BiConsumer)" because "teams" is null
at com.faforever.client.replay.ReplayCardController.onTeamsChanged(ReplayCardController.java:131)
at com.faforever.client.fx.SimpleChangeListener.changed(SimpleChangeListener.java:12)
at com.sun.javafx.binding.ExpressionHelper$SingleChange.fireValueChangedEvent(ExpressionHelper.java:181)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.binding.ObjectBinding.invalidate(ObjectBinding.java:187)
at com.sun.javafx.binding.FlatMappedBinding.invalidateAll(FlatMappedBinding.java:102)
at com.sun.javafx.binding.Subscription.lambda$subscribeInvalidations$4(Subscription.java:116)
at com.sun.javafx.binding.ExpressionHelper$Generic.fireValueChangedEvent(ExpressionHelper.java:348)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.property.ObjectPropertyBase.fireValueChangedEvent(ObjectPropertyBase.java:106)
at javafx.beans.property.ObjectPropertyBase.markInvalid(ObjectPropertyBase.java:113)
at javafx.beans.property.ObjectPropertyBase$Listener.invalidated(ObjectPropertyBase.java:234)
at com.sun.javafx.binding.ExpressionHelper$SingleInvalidation.fireValueChangedEvent(ExpressionHelper.java:136)
at com.sun.javafx.binding.ExpressionHelper.fireValueChangedEvent(ExpressionHelper.java:80)
at javafx.beans.binding.ObjectBinding.invalidate(ObjectBinding.java:187)
at com.sun.javafx.binding.BindingHelperObserver.invalidated(BindingHelperObserver.java:52)
at com.sun.javafx.collections.ListListenerHelper$Generic.fireValueChangedEvent(ListListenerHelper.java:319)
at com.sun.javafx.collections.ListListenerHelper.fireValueChangedEvent(ListListenerHelper.java:71)
at javafx.collections.ObservableListBase.fireChange(ObservableListBase.java:238)
at javafx.collections.ListChangeBuilder.commit(ListChangeBuilder.java:482)
at javafx.collections.ListChangeBuilder.endChange(ListChangeBuilder.java:541)
at javafx.collections.ObservableListBase.endChange(ObservableListBase.java:210)
at javafx.collections.ModifiableObservableListBase.setAll(ModifiableObservableListBase.java:98)
at com.faforever.client.vault.VaultEntityController.lambda$displaySearchResult$27(VaultEntityController.java:269)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$10(PlatformImpl.java:456)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at com.sun.javafx.application.PlatformImpl.lambda$runLater$11(PlatformImpl.java:455)
at com.sun.glass.ui.InvokeLaterDispatcher$Future.run(InvokeLaterDispatcher.java:95)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.lambda$runLoop$3(WinApplication.java:185)
at java.base/java.lang.Thread.run(Thread.java:833)

Logs show this as the error
java.lang.NullPointerException: Cannot invoke "java.util.Map.forEach(java.util.function.BiConsumer)" because "teams" is null

Any notifications I get from friends in games also shows them being in a "null" game.

I've tried reinstalling faf and supcom and installed the alpha client but nothing works.