
I did try that too and I had the same error again. At some random try to reconnect to steam with mweb account it will connects but 1 out of 10 to 15 try's. I've deleted all steam logs to isolate the problem and include both ISP scenarios steam logs (maybe it will help) / Thanks:
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* isp1_mweb_appinfo_log.txt:
[2011-08-26 11:53:04] RequestAppInfoUpdate: nNumAppIDs 2172, bForceUpdate 0
* isp2_appinfo_log.txt:
[2011-08-26 11:57:47] RequestAppInfoUpdate: nNumAppIDs 2172, bForceUpdate 0
[2011-08-26 11:57:47] BSendClientAppInfoUpdate: m_nLastChangeNumber 53708, bRequestChangelist 1
[2011-08-26 11:57:47] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 22
[2011-08-26 11:57:47] OnJobAppInfoDone: eResult 1, nAppsUpdated 0
[2011-08-26 11:57:47] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 0
[2011-08-26 11:57:49] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:49] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:49] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:49] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:49] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:49] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:49] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:49] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:49] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:49] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:50] OnJobAppInfoDone: eResult 1, nAppsUpdated 0
[2011-08-26 11:57:50] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 0
[2011-08-26 11:57:50] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 1
[2011-08-26 11:57:50] RecvClientAppInfoChanges: m_nCurrentChangeNumber 53729, m_cNumApps 0
[2011-08-26 11:57:50] OnJobAppInfoDone: eResult 1, nAppsUpdated 0
[2011-08-26 11:57:50] BSendClientAppInfoUpdate: m_nLastChangeNumber 53729, bRequestChangelist 0
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* isp1_mweb_cloud_log.txt:
[2011-08-26 11:51:10] [AppID 7] Init cache request complete
[2011-08-26 11:51:10] Starting sync job
[2011-08-26 11:51:10] [AppID 7] Starting sync (init)
* isp2_cloud_log.txt:
[2011-08-26 11:57:42] [AppID 7] Init cache request complete
[2011-08-26 11:57:42] Starting sync job
[2011-08-26 11:57:42] [AppID 7] Starting sync (init)
[2011-08-26 11:57:42] [AppID 7] Init cache request complete
[2011-08-26 11:57:42] Starting sync job
[2011-08-26 11:57:42] [AppID 7] Starting sync (init)
[2011-08-26 11:57:44] Starting sync job
[2011-08-26 11:57:44] [AppID 7] Starting sync (eval)
[2011-08-26 11:57:44] [AppID 7] File is in sync serverbrowser_hist.vdf
[2011-08-26 11:57:44] [AppID 7] File is in sync sharedconfig.vdf
[2011-08-26 11:57:44] [AppID 7] Eval complete
[2011-08-26 11:57:45] [AppID 760] Init cache request complete
[2011-08-26 11:57:45] Starting sync job
[2011-08-26 11:57:45] [AppID 760] Starting sync (init)
[2011-08-26 11:57:45] Starting sync job
[2011-08-26 11:57:45] [AppID 760] Starting sync (eval)
[2011-08-26 11:57:46] [AppID 760] Eval complete
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* isp1_mweb_connection_log.txt:
[2011-08-26 11:51:10] Log session started
[2011-08-26 11:51:10] [0,0] SetSteamID( [U:1:0] )
[2011-08-26 11:51:10] [0,0] SetSteamID( [U:1:12345678] )
[2011-08-26 11:53:10] [0,0] ResetVoiceRecording() (was recording: 0) (last get voice time: 120 seconds ago)
[2011-08-26 11:53:10] [0,0] Log session ended
* isp2_connection_log.txt
[2011-08-26 11:57:42] Log session started
[2011-08-26 11:57:42] [0,0] SetSteamID( [U:1:0] )
[2011-08-26 11:57:42] [0,0] SetSteamID( [U:1:12345678] )
[2011-08-26 11:57:42] [0,0] SetSteamID( [U:1:12345678] )
[2011-08-26 11:57:42] [1,2] Connect() starting connection (eNetQOSLevelLow, 81.171.115.8:27017, UDP)
[2011-08-26 11:57:43] [1,2] ConnectionCompleted() (81.171.115.5:27017, UDP)
[2011-08-26 11:57:44] [1,2] RecvMsgClientLogOnResponse() : [U:1:12345678] 'OK'
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