В 8-й версии миранды (и в pr11) наблюдаю глюк - периодически отваливается соединение (Jabber). На 0.7.12 народ не жалуется. 
   [more=VersionInfo]
Цитата: CPU: Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz [x86 Family 6 Model 15 Stepping 11] [DEP enabled] [2 CPUs] 
 Installed RAM: 2048 MBytes 
 Operating System: Microsoft Windows XP [version: 5.1.2600 Service Pack 3] 
 Shell: Explorer.exe, Internet Explorer 7.0.5730 
 Administrator privileges: Yes 
 OS Languages: (UI | Locale (User/System)) : Russian/Russian | Ukrainian/Russian 
 Free disk space on Miranda partition: 4921 MBytes 
 Miranda path: C:\Miranda 
 Miranda IM version: 0.8.0 alpha build #45 Unicode 
 Build time: 14:58:22 on 16 June 2009 
 Profile path: C:\Miranda 
 Profile size: 256.00 KBytes 
 Profile creation date: 17 Jun 2009 at 00:26:56 (UTC +3:00) 
 Language pack: Russian [0419] v. 1.1.8.00, modified: 05 Jun 2009 at 12:51:15 (UTC +3:00) 
 Nightly: Yes 
 Unicode core: Yes 
  
 Active Plugins (18): 
 ¤ advaimg.dll v.0.8.0.0 [16 Jun 2009] - Miranda Image services 
 ¤ AdvancedAutoAway.dll v.0.0.2.36 [15 Jan 2009] - Advanced Auto Away 
 ¤ avs.dll v.0.8.0.0 [16 Jun 2009] - Avatar service (Unicode) 
 ¤ clist_modern.dll v.0.8.0.166 [16 Jun 2009] - Modern Contact List '08 |Unicode aware| 
   dbeditorpp.dll v.3.1.3.6 [05 Aug 2006] - Database Editor++ 
 ¤ dbx_mmap.dll v.0.8.0.0 [16 Jun 2009] - Miranda mmap database driver |Unicode aware| 
 ¤ exchange.dll v.0.0.3.3 [05 Jun 2009] - Exchange notifier plugin 
 ¤ historypp.dll v.1.5.1.3 [17 Feb 2009] - History++ (2in1) 
 ¤ import.dll v.0.8.0.1 [16 Jun 2009] - Import contacts and messages |Unicode aware| 
 ¤ jabber.dll v.0.8.0.22 [16 Jun 2009] - Jabber Protocol |Unicode aware| 
 ¤ KeepStatus.dll v.0.0.2.92 [26 Jul 2008] - KeepStatus 
 ¤ MessageNotify.dll v.0.4.0.0 [30 Oct 2007] - Message Notify |Unicode aware| 
   mtextcontrolW.dll v.0.0.2.0 [05 Jan 2007] - Miranda Text Control [build #484] 
 ¤ popup.dll v.2.1.0.7 [24 Mar 2008] - Popup Plus |Unicode aware| 
 ¤ smileyaddw.dll v.0.2.3.14 [19 Apr 2009] - SmileyAdd Unicode 
 ¤ svc_vi.dll v.1.4.3.3 [14 Apr 2008] - Version Information |Unicode aware| 
 ¤ tabsrmm.dll v.2.2.1.14 [16 Jun 2009] - TabSRMM |Unicode aware| 
 ¤ Variables.dll v.0.2.3.2 [26 Jul 2008] - Variables (Unicode) 
 
[/more] 
 [more=Netlog][12:15:04 JABBER] (01239198:1084) Data received 
 <presence from="юзер@домен/v0.8 b34" to="я@домен"><priority>5</priority><c xmlns="http://jabber.org/protocol/caps" node="http://miranda-im.org/caps" ver="0.8.0.22" ext="mood activity mir_notes"/><show>away</show></presence> 
 [12:15:04 JABBER] recvResult = 248 
 [12:15:04 JABBER] bytesParsed = 248 
 [12:15:04 JABBER] presence: for jid юзер@домен/v0.8 b34 
 [12:15:04 JABBER] JabberUpdateMirVer: for rc v0.8 b34: 
http://miranda-im.org/caps#0.8.0.22  [12:15:04 JABBER] JabberUpdateJidDbSettings: updating jid юзер@домен to rc v0.8 b34 
 [12:15:04 JABBER] JabberUpdateMirVer: for rc v0.8 b34: 
http://miranda-im.org/caps#0.8.0.22  [12:15:04 JABBER] юзер ( юзер@домен/v0.8 b34 ) online, set contact status to Отсутствую 
 [12:15:04 JABBER] Avatar enabled 
 [12:15:04 JABBER] Not hasXAvatar 
 [12:15:43 JABBER] (01239198:1084) Data received 
 </stream:stream> 
 [12:15:43 JABBER] recvResult = 16 
 [12:15:43 JABBER] bytesParsed = 0 
 [12:15:43 JABBER] Unknown state: bytesParsed=0, datalen=16, jabberNetworkBufferSize=16384 
 [12:15:43 JABBER] Connection closed gracefully 
 [12:15:43 JABBER] recvResult = 0 
 [12:15:43 JABBER] Thread ended: type=0 server='jabber' 
 [12:15:43 JABBER] Exiting ServerThread 
 [12:15:44 (NULL)] KeepStatus: connection lost! (JABBER) 
 [12:15:44 (NULL)] KeepStatus: JABBER ошибка статуса (следующий повтор (1) через 3 с.) 
 [12:15:47 (NULL)] KeepStatus: Сброс статуса.. (попытка № 2 через 3 с.)   
 JABBER    (будет В сети) 
 [12:15:47 (NULL)] KeepStatus: assigning status 40072 to JABBER 
 [12:15:47 JABBER] PS_SETSTATUS( 40072 ) 
 [12:15:47 (NULL)] KeepStatus: assigning status 40072 to JABBER 
 [12:15:47 JABBER] Thread started: type=0 
 [12:15:47 JABBER] SetAwayMsg called, wParam=40072 lParam=(null) 
 [12:15:47 JABBER] _xmpp-client._tcp.jabber not resolved 
 [12:15:47 JABBER] Thread type=0 server='jabber' port='5223' 
 [12:15:47 JABBER] Connecting to jabber:5223 (Flags 0).... 
 [12:15:47 JABBER] (1940) Connected to jabber:5223 
 [12:15:47 JABBER] Local IP = 192.168.10.25 
 [12:15:47 JABBER] Intializing SSL connection 
 [12:15:47 JABBER] Stream is initializing after connect 
 [12:15:47 JABBER] (01238E68:1940) Data sent 
 <?xml version="1.0" encoding="UTF-8"?><stream:stream xmlns="jabber:client" to="jabber" xmlns:stream="http://etherx.jabber.org/streams" xml:lang="en" version="1.0"> 
 [12:15:47 JABBER] Entering main recv loop 
 [12:15:47 JABBER] (01238E68:1940) Data received 
 <?xml version='1.0' encoding='UTF-8'?><stream:stream xmlns:stream="http://etherx.jabber.org/streams" xmlns="jabber:client" from="домен" id="97b0132e" xml:lang="en" version="1.0"> 
 [12:15:47 JABBER] recvResult = 187 
 [12:15:47 JABBER] bytesParsed = 187 
 [12:15:47 JABBER] (01238E68:1940) Data received 
 <stream:features><mechanisms xmlns="urn:ietf:params:xml:ns:xmpp-sasl"><mechanism>NTLM</mechanism><mechanism>PLAIN</mechanism><mechanism>ANONYMOUS</mechanism></mechanisms><compression xmlns="http://jabber.org/features/compress"><method>zlib</method></compression><auth xmlns="http://jabber.org/features/iq-auth"/><register xmlns="http://jabber.org/features/iq-register"/></stream:features> 
 [12:15:47 JABBER] recvResult = 388 
 [12:15:47 JABBER] bytesParsed = 388 
 ...[/more]    
Добавлено:  Похоже на проблему совместимости с Openfire... 
 
  Идентичный баг:  
http://bugs.miranda-im.org/view.php?id=887&nbn=12