System.InvalidOperationException: out of sync

[neuronsec]

With Radegast 2.3 built from HEAD on linux 2.6.39 (gentoo), I regularly get this error. Login succeeds, but then shortly after login, the viewer crashes out with the following error.

Removing the cache folder with "rm -rf ~/.config/Radegast/cache" corrects the problem temporarily until it occurs again.

Any thoughts of a cause, or how to prevent?

Thanks!
NS

08:13:40 [DEBUG]: - Initialized FMOD Ex
08:13:41 [INFO]: - Inworld sound disabled
Got a bad hardware address length for an AF_PACKET 16 8
Got a bad hardware address length for an AF_PACKET 16 8
Got a bad hardware address length for an AF_PACKET 16 8
Got a bad hardware address length for an AF_PACKET 16 8
08:13:53 [INFO]: - <NeuronSecEKW Scientist>: Connecting to (216.82.38.187:12035)
08:13:56 [DEBUG]: - <NeuronSecEKW Scientist>: Reading inventory cache from /home/user/.config/Radegast/NeuronSecEKW Scientist/inventory.cache
08:13:56 [INFO]: - Read 598 items from inventory cache file
08:13:56 [INFO]: - Reassembled 299 items from inventory cache file

Unhandled Exception: System.InvalidOperationException: out of sync
 at System.Collections.Generic.Dictionary`2+Enumerator[OpenMetaverse.UUID,Radegast.AttachmentInfo].VerifyState () [0x00000] in <filename unknown>:0
 at System.Collections.Generic.Dictionary`2+Enumerator[OpenMetaverse.UUID,Radegast.AttachmentInfo].MoveNext () [0x00000] in <filename unknown>:0
 at System.Collections.Generic.Dictionary`2+ValueCollection+Enumerator[OpenMetaverse.UUID,Radegast.AttachmentInfo].MoveNext () [0x00000] in <filename unknown>:0
 at Radegast.InventoryConsole.StartTraverseNodes () [0x00000] in <filename unknown>:0
 at System.Threading.Thread.StartUnsafe () [0x00000] in <filename unknown>:0


[Latif Khalifa]

What mono version are you using?