Quite often, the client will freeze while loading a Floor.

It somehow gets trapped in an inifinite loop I guess, since my log file keept growing in size, the game was using 50% CPU (on a dual core) and would not respond or show it's graphics once I alt-tabbed.
Playing on windowed mode if it's relevant.

Log file (about 2mb when I finally stopped the process, removed all that repeats at the end):


2010/10/22 23:53:33:046 INFO com.threerings.clyde: Logging to 'D:\Archivos de programa\Three Rings Design\Spiral Knights\.\projectx.log'.
Loading: net.java.games.input.DirectAndRawInputEnvironmentPlugin
2010/10/22 23:53:44:468 INFO com.threerings.presents: Connecting [host=game.spiralknights.com/184.73.214.58, port=47624]
2010/10/22 23:53:45:359 INFO com.threerings.presents: Datagram connection established [port=47624]
2010/10/22 23:53:47:968 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=16777219, sceneId=93]
2010/10/22 23:53:48:203 WARNING com.threerings.editor: Failed to find property. [name=portal, object=[actor=null, location=[]]]
2010/10/22 23:53:48:203 WARNING com.threerings.editor: Failed to find property. [name=scene_id, object=[actor=null, location=[]]]
2010/10/22 23:53:48:234 INFO com.threerings.whirled.zone: Issuing zoned moveTo(1:3, 93, 16).
2010/10/22 23:53:48:421 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=15]
2010/10/22 23:58:45:343 INFO com.threerings.projectx: Idle state changed. [idle=true]
2010/10/22 23:59:43:171 INFO com.threerings.projectx: Idle state changed. [idle=false]
2010/10/23 00:03:05:359 INFO com.threerings.projectx: Idle state changed. [idle=true]
2010/10/23 00:03:39:859 INFO com.threerings.projectx: Idle state changed. [idle=false]
2010/10/23 00:04:41:687 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554524, sceneId=102]
2010/10/23 00:04:42:843 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:92, 102, 15).
2010/10/23 00:04:43:171 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:04:43:578 INFO com.threerings.whirled: Got updated scene model [placeId=243, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=102/The Clockworks|Party Lobby/16]
2010/10/23 00:04:49:750 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:05:07:234 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554432, sceneId=1073741851]
2010/10/23 00:05:07:250 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:0, 1073741851, 0).
2010/10/23 00:05:08:546 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:05:08:640 INFO com.threerings.whirled: Got updated scene model [placeId=245, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741851/Clockwork Tunnels|Infernal Passage/1]
2010/10/23 00:05:08:687 WARNING com.threerings.editor: Failed to find property. [name=target, object=[]]
2010/10/23 00:05:08:687 WARNING com.threerings.editor: Failed to find property. [name=size, object=[]]
2010/10/23 00:05:08:687 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 1 times.
2010/10/23 00:05:08:687 WARNING com.threerings.editor: Failed to find property. [name=target, object=[]]
2010/10/23 00:05:09:750 WARNING com.threerings.editor: Failed to find property. [name=name, object=[actions=(), stopOnFailure=false]]
2010/10/23 00:05:09:750 WARNING com.threerings.editor: Failed to find property. [name=target, object=[actions=(), stopOnFailure=false]]
2010/10/23 00:05:09:796 WARNING com.threerings.editor: Failed to find property. [name=damage, object=[actor=null, location=[]]]
2010/10/23 00:05:09:796 WARNING com.threerings.editor: Failed to find property. [name=region, object=[actor=null, location=[]]]
2010/10/23 00:05:10:031 WARNING com.threerings.editor: Failed to find property. [name=conditions, object=[action=[actor=null, location=[]]]]
2010/10/23 00:05:10:125 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:05:10:187 WARNING com.threerings.editor: Failed to find property. [name=translation, object=[actor=null, location=[]]]
2010/10/23 00:05:10:218 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 2 times.
2010/10/23 00:05:10:218 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:06:11:656 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 3 times.
2010/10/23 00:06:11:656 WARNING com.threerings.editor: Failed to find property. [name=item, object=[current=0, maximum=0, target=[]]]
2010/10/23 00:06:11:656 WARNING com.threerings.editor: Failed to find property. [name=loot, object=[current=0, maximum=0, target=[]]]
2010/10/23 00:06:16:203 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:26:55:453 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 4 times.
2010/10/23 00:26:55:453 INFO com.threerings.whirled: Moving at request of server [sceneId=1073741864]
2010/10/23 00:26:55:468 INFO com.threerings.whirled: Issuing moveTo(1073741864, 0).
2010/10/23 00:26:55:765 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:26:56:609 INFO com.threerings.whirled: Got updated scene model [placeId=312, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741864/Treasure Vault|Fortune Smiles on the Greedy/1]
2010/10/23 00:31:37:218 INFO com.threerings.presents: Connection failed
java.io.IOException: Se ha forzado la interrupción de una conexión existente por el host remoto
at sun.nio.ch.SocketDispatcher.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(Unknown Source)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.read(Unknown Source)
at sun.nio.ch.SocketChannelImpl.read(Unknown Source)
at com.threerings.io.FramedInputStream.readFrame(FramedInputStream.java:106)
at com.threerings.projectx.client.DebugCommunicator.readFrame(DebugCommunicator.java:72)
at com.threerings.presents.client.BlockingCommunicator.receiveMessage(BlockingCommunicator.java:485)
at com.threerings.presents.client.BlockingCommunicator$Reader.iterate(BlockingCommunicator.java:669)
at com.samskivert.util.LoopingThread.run(LoopingThread.java:75)
2010/10/23 00:31:37:218 INFO com.threerings.presents: Connection failed
java.io.IOException: Se ha forzado la interrupción de una conexión existente por el host remoto
at sun.nio.ch.SocketDispatcher.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(Unknown Source)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(Unknown Source)
at sun.nio.ch.IOUtil.write(Unknown Source)
at sun.nio.ch.SocketChannelImpl.write(Unknown Source)
at com.threerings.projectx.client.DebugCommunicator.writeMessage(DebugCommunicator.java:38)
at com.threerings.presents.client.BlockingCommunicator.sendMessage(BlockingCommunicator.java:398)
at com.threerings.presents.client.BlockingCommunicator$Writer.iterate(BlockingCommunicator.java:759)
at com.samskivert.util.LoopingThread.run(LoopingThread.java:75)
2010/10/23 00:31:43:609 INFO com.threerings.presents: Connecting [host=game.spiralknights.com/184.73.214.58, port=47624]
2010/10/23 00:31:44:343 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:31:44:531 INFO com.threerings.presents: Datagram connection established [port=47624]
2010/10/23 00:31:45:203 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:10, 14, 39).
2010/10/23 00:31:45:203 INFO com.threerings.presents: Requested to remove subscriber from non-proxied object [oid=242, sub=[oid=242, sub=client.PartyDirector, active=false, pending=false, dobj=null]]
2010/10/23 00:31:46:312 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:31:46:375 INFO com.threerings.whirled: Got updated scene model [placeId=318, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=14/Scarlet Fortress|Cravat Hall III/44]
2010/10/23 00:31:47:593 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:45:27:437 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554432, sceneId=1073741877]
2010/10/23 00:45:27:453 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:0, 1073741877, 0).
2010/10/23 00:45:27:765 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:45:28:578 INFO com.threerings.whirled: Got updated scene model [placeId=355, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741877/Treasure Vault|Fortune Smiles on the Greedy/1]
2010/10/23 00:47:56:296 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554464, sceneId=36]
2010/10/23 00:47:56:328 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:32, 36, 44).
2010/10/23 00:47:56:546 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:49:24:312 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554443, sceneId=15]
2010/10/23 00:49:24:390 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0]]
2010/10/23 00:49:24:390 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 00:49:24:406 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:11, 15, 38).
2010/10/23 00:49:24:671 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 00:49:25:234 INFO com.threerings.whirled: Got updated scene model [placeId=368, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=15/Scarlet Fortress|Spiral Court/44]
2010/10/23 00:52:57:859 INFO com.threerings.projectx: Submitting bug report 'Shield stats are not showing properly when equipped?'.
2010/10/23 01:02:08:781 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554442, sceneId=14]
2010/10/23 01:02:08:781 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:10, 14, 44).
2010/10/23 01:02:09:359 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 01:18:53:125 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554522, sceneId=100]
2010/10/23 01:18:53:171 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:90, 100, 15).
2010/10/23 01:18:53:500 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 01:18:53:718 INFO com.threerings.whirled: Got updated scene model [placeId=449, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=100/Clockwork Terminal|The End of a Journey/16]
2010/10/23 01:20:01:109 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=16777219, sceneId=93]
2010/10/23 01:20:01:171 INFO com.threerings.whirled.zone: Issuing zoned moveTo(1:3, 93, 16).
2010/10/23 01:20:01:359 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=15]
2010/10/23 01:20:47:078 INFO com.threerings.whirled: Moving at request of server [sceneId=92]
2010/10/23 01:20:48:187 WARNING com.threerings.editor: Failed to find property. [name=town_name, object=[actor=null, location=[]]]
2010/10/23 01:20:48:187 INFO com.threerings.whirled: Issuing moveTo(92, 16).
2010/10/23 01:20:48:390 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=15]
2010/10/23 01:21:34:859 INFO com.threerings.whirled: Moving at request of server [sceneId=93]
2010/10/23 01:21:35:859 INFO com.threerings.whirled: Issuing moveTo(93, 16).
2010/10/23 01:21:36:046 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=15]
2010/10/23 01:29:15:343 INFO com.threerings.projectx: Idle state changed. [idle=true]
2010/10/23 01:33:44:234 INFO com.threerings.projectx: Idle state changed. [idle=false]
2010/10/23 01:46:09:046 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554524, sceneId=102]
2010/10/23 01:46:10:093 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:92, 102, 16).
2010/10/23 01:46:10:281 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 01:46:41:234 INFO com.threerings.whirled.zone: Moving at request of server [zoneId=33554432, sceneId=1073741912]
2010/10/23 01:46:41:250 INFO com.threerings.whirled.zone: Issuing zoned moveTo(2:0, 1073741912, 0).
2010/10/23 01:46:41:531 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 01:46:42:703 INFO com.threerings.whirled: Got updated scene model [placeId=544, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741912/Battle Arena|Fight for Glory, Fight for Treasure/1]
2010/10/23 01:46:42:718 WARNING com.threerings.editor: Failed to find property. [name=targets, object=[tag=]]
2010/10/23 01:46:44:687 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 01:46:44:687 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 1 times.
2010/10/23 01:46:44:687 WARNING com.threerings.editor: Failed to find property. [name=value, object=[actor=null, location=[]]]
2010/10/23 01:46:44:718 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 01:46:44:875 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 1 times.
2010/10/23 01:46:44:875 WARNING com.threerings.editor: Failed to find property. [name=value, object=[actor=null, location=[]]]
2010/10/23 01:47:57:812 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 1 times.
2010/10/23 01:47:57:812 WARNING com.threerings.editor: Failed to find property. [name=shape, object=[expansion=0.0, location=[]]]
2010/10/23 01:56:04:281 INFO com.threerings.whirled: Moving at request of server [sceneId=1073741920]
2010/10/23 01:56:04:312 INFO com.threerings.whirled: Issuing moveTo(1073741920, 0).
2010/10/23 01:56:04:562 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 01:56:05:562 INFO com.threerings.whirled: Got updated scene model [placeId=569, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741920/Battle Arena|Fight for Glory, Fight for Treasure/1]
2010/10/23 02:01:41:062 INFO com.threerings.projectx: could not find use item [ref=null]
2010/10/23 02:04:14:656 INFO com.threerings.whirled: Moving at request of server [sceneId=1073741924]
2010/10/23 02:04:14:671 INFO com.threerings.whirled: Issuing moveTo(1073741924, 0).
2010/10/23 02:04:14:859 INFO com.threerings.presents: Updating outgoing message throttle [msgsPerSec=45]
2010/10/23 02:04:15:484 INFO com.threerings.whirled: Got updated scene model [placeId=592, config=[type=data.LevelSceneConfig, spawnTypes=null], scene=1073741924/Treasure Vault|Fortune Smiles on the Greedy/1]
2010/10/23 02:04:23:687 WARNING com.threerings.opengl: Caught exception in frame loop.
java.lang.NullPointerException
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite.updateShieldEffect(DungeoneerSprite.java:582)
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite$ShieldActivity.start(DungeoneerSprite.java:621)
at com.threerings.tudey.client.sprite.ActorSprite$Acting.update(ActorSprite.java:628)
at com.threerings.projectx.client.sprite.KnightSprite.update(KnightSprite.java:131)
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite.update(DungeoneerSprite.java:182)
at com.threerings.tudey.client.sprite.ActorSprite.update(ActorSprite.java:1264)
at com.threerings.tudey.client.sprite.ActorSprite.(ActorSprite.java:858)
at com.threerings.tudey.client.TudeySceneView.addActorSprite(TudeySceneView.java:1368)
at com.threerings.tudey.client.TudeySceneView.createActorSpriteBatch(TudeySceneView.java:1320)
at com.threerings.tudey.client.TudeySceneView.tick(TudeySceneView.java:948)
at com.threerings.projectx.client.ProjectXApp.updateView(ProjectXApp.java:735)
at com.threerings.opengl.GlApp.updateView(GlApp.java:369)
at com.threerings.opengl.GlDisplayApp.updateFrame(GlDisplayApp.java:268)
at com.threerings.opengl.GlDisplayApp$2.run(GlDisplayApp.java:206)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
2010/10/23 02:04:23:687 WARNING com.threerings.presents: Listener choked during notification [list=com.threerings.projectx.dungeon.client.LevelSceneController@177c704, event=[DELTA:targetOid=205, sourceOid=-1, transport=[type=UNRELIABLE_ORDERED, channel=0], sceneOid=592, acknowledge=8843, ping=181, reference=8414, timestamp=8930, elapsed=56, addedActors=null, updatedActorDeltas=([class=com.threerings.projectx.dungeon.data.actor.Dungeoneer, _translation=[2.2071066, -3.4966512], _rotation=-0.78566366, _activity=278, _activityStarted=8772], [class=com.threerings.projectx.dungeon.data.actor.Dungeoneer, _flags=0], [class=com.threerings.projectx.dungeon.data.actor.Dungeoneer, _rotation=0.0, _flags=32, _activity=0, _activityStarted=8818, _weapon=[ref=[name=Weapon/Handgun/Blaster, arguments={VariantConfig=[name=Item/Handgun, general, arguments={}]}], heat=10000.0], _equipMod=[], _weaponMod=[]]), removedActorIds=(285), effectsFired=null]]
java.lang.NullPointerException
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite.updateShieldEffect(DungeoneerSprite.java:582)
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite$ShieldActivity.start(DungeoneerSprite.java:621)
at com.threerings.tudey.client.sprite.ActorSprite$Acting.update(ActorSprite.java:628)
at com.threerings.projectx.client.sprite.KnightSprite.update(KnightSprite.java:131)
at com.threerings.projectx.dungeon.client.sprite.DungeoneerSprite.update(DungeoneerSprite.java:182)
at com.threerings.tudey.client.sprite.ActorSprite.update(ActorSprite.java:1264)
at com.threerings.tudey.client.sprite.ActorSprite.(ActorSprite.java:858)
at com.threerings.tudey.client.TudeySceneView.addActorSprite(TudeySceneView.java:1368)
at com.threerings.tudey.client.TudeySceneView.processSceneDelta(TudeySceneView.java:757)
at com.threerings.projectx.client.ProjectXSceneView.processSceneDelta(ProjectXSceneView.java:215)
at com.threerings.tudey.client.TudeySceneController.sceneDeltaReceived(TudeySceneController.java:240)
at com.threerings.tudey.dobj.SceneDeltaEvent.notifyListener(SceneDeltaEvent.java:180)
at com.threerings.presents.dobj.DObject.notifyListeners(DObject.java:480)
at com.threerings.presents.client.ClientDObjectMgr.dispatchEvent(ClientDObjectMgr.java:321)
at com.threerings.presents.client.ClientDObjectMgr.dispatchEvent(ClientDObjectMgr.java:295)
at com.threerings.presents.client.ClientDObjectMgr.run(ClientDObjectMgr.java:189)
at java.awt.event.InvocationEvent.dispatch(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)

And then it keeps repeating the same last block endlessly even leaving a:
2010/10/23 02:07:32:281 WARNING RepeatRecordFilter.isLoggable: Previous message repeated 100 times.

Also, when I tried to log back in, the client got stuck in the "logging in" part.
After killing the client again and reloggin I appeared in Town.