最近（2、3个月吧）发现自带的同步不能同步别的机器上打开的标签页了。期间分别重置过两台机器的同步，似乎历史记录也同步过去了，但打开的标签页就是没有。看同步设置那里的配额，也都有显示占用了空间存着。又看了下about:sync-log，最近有两条如下……
1331177995819 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331178596109 Sync.Service DEBUG User-Agent: Firefox/12.0a2 FxSync/1.15.0.20120306042011.
1331178596109 Sync.Service INFO Starting sync at 2012-03-08 11:49:56
1331178596110 Sync.SyncScheduler DEBUG Clearing sync triggers and the global score.
1331178596110 Sync.Service INFO In sync().
1331178596110 Sync.Status INFO Resetting Status.
1331178596110 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331178678453 Sync.SyncScheduler DEBUG Next sync in 600000 ms.
1331178896112 Sync.Status DEBUG Status.sync: success.sync => error.login.reason.network
1331178896112 Sync.Status DEBUG Status.service: success.status_ok => error.sync.failed
1331178896113 Sync.SyncScheduler DEBUG Next sync in 600000 ms.
1331184058328 Sync.Service INFO Loading Weave 1.15.0
1331184058354 Sync.Engine.Bookmarks DEBUG Engine initialized
1331184058434 Sync.Engine.Forms DEBUG Engine initialized
1331184058469 Sync.Engine.History DEBUG Engine initialized
1331184058520 Sync.Engine.Passwords DEBUG Engine initialized
1331184058521 Sync.Engine.Prefs DEBUG Engine initialized
1331184058522 Sync.Engine.Tabs DEBUG Engine initialized
1331184058550 Sync.Engine.Tabs DEBUG Resetting tabs last sync time
1331184058552 Sync.Engine.Addons DEBUG Engine initialized
1331184058552 Sync.Service INFO Mozilla/5.0 (Windows NT 5.1; rv:11.0a2) Gecko/20120103 Firefox/11.0a2
1331184058555 Sync.SyncScheduler DEBUG Clearing sync triggers and the global score.
1331184058556 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184058557 Sync.Service DEBUG Caching URLs under storage user base: https://scl2-sync132.services.mozilla.c ... 6bdehkawr/
1331184058557 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184058557 Sync.AddonsReconciler INFO Registering as Add-on Manager listener.
1331184058557 Sync.AddonsReconciler DEBUG Adding change listener.
1331184058834 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184058878 Sync.Engine.AdblockPlus DEBUG Engine initialized
1331184058910 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184081911 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184081912 Sync.Service DEBUG User-Agent: Firefox/12.0a2 FxSync/1.15.0.20120307042011.
1331184081912 Sync.Service INFO Starting sync at 2012-03-08 13:21:21
1331184081912 Sync.Service DEBUG In sync: should login.
1331184081912 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184081912 Sync.Status DEBUG Status.service: success.status_ok => success.status_ok
1331184081912 Sync.Service INFO Logging in user u2f33bxhid2wgqbkmgu3w4f6bdehkawr
1331184109447 Sync.Service DEBUG verifyLogin failed: NS_ERROR_NET_INTERRUPT JS Stack trace: Res_get()@resource.js:483 < ()@service.js:749 < WrappedNotify()@util.js:148 < verifyLogin()@service.js:717 < ()@service.js:1006 < WrappedNotify()@util.js:148 < WrappedLock()@util.js:103 < WrappedCatch()@util.js:77 < WeaveSvc_login()@service.js:980 < ()@service.js:1272 < WrappedCatch()@util.js:77 < sync()@service.js:1268
1331184109447 Sync.Status DEBUG Status.login: success.login => error.login.reason.network
1331184109447 Sync.Status DEBUG Status.service: success.status_ok => error.login.failed
1331184109447 Sync.Status DEBUG Status.login: error.login.reason.network => error.login.reason.network
1331184109447 Sync.Status DEBUG Status.service: error.login.failed => error.login.failed
1331184109448 Sync.SyncScheduler DEBUG Clearing sync triggers and the global score.
1331184109448 Sync.SyncScheduler DEBUG Next sync in 600000 ms.
请问这是怎么回事？
