Since the begining of standalone i can't join server properly. It happens like this:

I join a server and play a few maps, then I leave the server to go play on another one and I can't join (ever). Then, after a while (20/30 mins) I can again, but only till I leave a server and try another one... (just like before) Often people invite me to servers and it gets stuck at "Awaiting connection" and it can't be my connection because it only happens in quakelive and to most servers.

Also I have this error that comes after such thing happens in my baseq3 folder:


=========== ERR_FATAL REPORT =========
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak10.pk3 (0xaa91b8b4 - 159 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak05.pk3 (0xc63a7490 - 38 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak04.pk3 (0xeb6d8fd8 - 30 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak03.pk3 (0x0e0763bb - 43 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak02.pk3 (0x42b72f56 - 29 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak01.pk3 (0xd789bbf8 - 579 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\pak00.pk3 (0x30133c57 - 1316 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\overlord.pk3 (0x63ec2c63 - 46 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\lostworld.pk3 (0x539d30e5 - 28 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\jumpwerkz.pk3 (0x3dfeed04 - 48 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\ironworks.pk3 (0x4c72856d - 24 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\hiddenfortress.pk3 (0x059b3a37 - 27 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\grimdungeons.pk3 (0x9e518b11 - 43 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\golgothacore.pk3 (0x1b43601a - 28 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\futurecrossings.pk3 (0x212985cd - 38 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\furiousheights.pk3 (0x82ad9164 - 21 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\fluorescent.pk3 (0x36b3254a - 111 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\dreadfulplace.pk3 (0xaccc0336 - 68 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\devilish.pk3 (0xd901d86e - 31 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\coldcathode.pk3 (0x958dd2bc - 48 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\chemicalreaction.pk3 (0x28ecfce8 - 78 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\bloodrun.pk3 (0xa8bbd18a - 20 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\bin.pk3 (0x9c62990a - 13 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\beyondreality.pk3 (0x56aa97c8 - 59 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\asylum.pk3 (0x8f71243b - 15 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\arcanecitadel.pk3 (0x813cc07a - 20 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive\baseq3\aerowalk.pk3 (0x509e0360 - 14 files)
D:/Documents and Settings/vitrae/Application Data/id Software/quakelive/baseq3

----------------------
9053 files in pk3 files
Disconnected from server


Things I've tried include:

-reseting settings

-changing config (several times, lots of different ones)

-deleting .pak's and redownloading everything again (it usually works after I do this but I can't download 400mb everytime I want to change server..)

-both net_restart and web_reload




pc specs: i5 3570K / nvidia 460 gtx / p8z77 v-lx / 2GB ram (because I use windows XP 32bit)