hi guys

i just started using bitcomet this morning, hence i'm a noob newbie. after 5++ hours the speed was good, 20-30kb/s. but then it suddenly dropped to 0kbps and never recover again. any idea?

BTW. i'm using 512k line. before this i used utorrent for 1 year and the highest i can get is around 40 kb/s for a well seeded and super famous torrent. that's it and for the rest, it just the pain in the ass, averaging 15-20kb/s and it's only between 12am-10am!! normal time,sigh, around 3kb/s only

why downloading with bitcomet nowdays so hard aaa....i'm trying downloading the same movie using bitcomet and utorrent .. bitcomet d/l rate so bad compare to utorrent ... is it like that rite now? 

Recommend update lastest beta version,  speed much stable now. 
But suggest no enable Emule plugin, might flood your router Nat seasion.
BitCometBeta_20070719
http://download.bitcomet.com/beta/BitComet...70719_setup.exe
http://download.bitcomet.com/beta/BitComet...0719_plugin.exe
Changelog
GUI Improved: add file category combo list to torrent share list toolbar
GUI Improved: support multi key words in peer shared torrent list filter, separated by sapce
GUI Improved: torrent file name in torrent share list will be displayed in infotip when mouse hover on it if too long
GUI Improved: specify ED2K link from context menu in file list of BT task, to help ED plugin search ED download resource
GUI Improved: when double click .bc! file, prompt to open the unfinished file using the program associated with the original file without .bc! suffix
GUI Improved: right click toolbar of main window to choose displayed buttons, or using View/Toolbar/Buttons menu
GUI Improved: enable auto adjust column width from View/Tasklist menu
GUI Improved: when HTTP/FTP task connection failed, detail error and retry info will be displayed in connection log
GUI Improved: add HTTP/FTP task error retry interval time option in perferences dialog
GUI Improved: restore allocate disk space before downloading option in perferences dialog
GUI Improved: display upload rate and left time in task list by default
GUI Improved: when available space of save location in BT task properties dialog is not enough, the available space size is displayed in red color
GUI Improved: add copy IP address to context menu of status bar in main window
GUI Improved: display task size, progress and preview button in history task list by default
GUI Bugfix: the order of tasks in queue does not match the order in tasklist when start all task from context menu of floating window
GUI Bugfix: the task number in fav list does not refresh when move task to a new category using context menu of tasklist
GUI Bugfix: the wildcard "(*)" does not work in add HTTP/FTP download group dialog
GUI Bugfix: the HTTP/FTP task in queue failed to stop when double click it in tasklist
Core Improved: support persistent seeding to seed finished torrents in background automatically without starting the task
Core Improved: support uploading rate limit for all persistent seeding, tweak in perferences dialog
Core Improved: support customize file download order for BT task, in BT task properties dialog
Core Improved: support patch TCP half-open limit in Windows Vista
Core Bugfix: program will lose respond for a while to flush disk cache when high-speed downloading HTTP/FTP file from LAN
Core Bugfix: ED plugin will upload invalid data in some situation
Core Bugfix: scheduler failed to resume download after stop tasks for 2 hour or longer
界面改进:种子市场列表工具栏添加了分类选框
界面改进:种子市场他人共享列表支持多关键字筛选,适用空格分割多个关键字
界面改进:种子市场列表里种子文件名称过长时,鼠标悬浮在文件名称上就会在气泡里显示完整的文件名称
界面改进:可在BT任务文件列表右键菜单里直接指定每个文件的ED2K链接,以便电驴插件寻找该文件的ED下载源
界面改进:在资源管理器里双击.bc!后缀的未下完文件,会询问用户是否使用该文件没有加.bc!后缀时的关联程序打开该文件
界面改进:可通过主窗口查看/工具栏/显示按钮菜单,或主窗口工具栏右键菜单自定义工具栏显示的按钮
界面改进:主窗口查看/任务列表菜单可设置是否启用自动调整列宽功能
界面改进:HTTP/FTP任务连接失败后,连接日志里将显示详细错误信息,以及重试次数
界面改进:选项对话框添加了HTTP/FTP任务错误重试间隔选项
界面改进:选项对话框恢复了任务下载时预分配磁盘空间的选项
界面改进:任务列表里的的上传速度、剩余时间恢复为默认显示
界面改进:BT任务属性对话框里,若保存位置剩余空间不够,则剩余空间大小显示为红色
界面改进:主窗口状态栏外网IP信息区域的右键菜单添加了复制IP地址到剪贴板的操作
界面改进:历史任务列表默认显示任务大小、进度、预览按钮
界面修正:悬浮窗右键菜单启动全部任务时,任务排队顺序和任务列表显示顺序不一致
界面修正:使用任务列表右键菜单将任务移动到新建类别后,收藏夹里的类别数目统计没有及时刷新
界面修正:批量下载对话框里输入链接时,通配符(*)失效
界面修正:任务列表里双击排队的HTTP/FTP任务时,没有停止该任务
核心改进:支持长效种子,已完成的任务无需启动即可自动后台作种,可在选项对话框里设置
核心改进:支持长效种子上传总限速
核心改进:BT任务支持多文件按顺序下载,可通过BT任务属性对话框及文件列表右键菜单设置
核心改进:支持修改Windows Vista的TCP发起连接数上限,在选项对话框里设置
核心修正:局域网内高速HTTP/FTP下载时,个别情况下磁盘写盘操作造成界面长时间无响应
核心修正:电驴插件在某些情况下会上传无效数据
核心修正:时段限速功能在连续停止任务下载2小时或更长时间后,无法恢复下载

Dare not try coz 0.91 is new release 

anyone knows wat happen to my BC???
the problem is...when i 1st run the programme..it has a good speed..around 20 to 50...but few hours later...it drops till only 1 to 10...
ant sifu pls help me....

the new version is not good it will cause internet failure just like what sohailili face

oooo...most likely talking about da effect of block port(bitcomet says it block, but sumtimes its not)... when block u get less connected seed/peer rite?? but u manage to obtain a steady download rate... that happens to me to, when bitcomet says my port is block... maybe some1 care to explain these phenomena...

wan to ask,when i use bitcomet 0.94 i can't access to internet even the download & upload speed is low or 0. Any solution for this probleum?

lol...my bitcomet is weird...

files > 2GB = ok
files < 1GB = bad speed

even with just newly released torrents ._.

But I used other clients, bitcomet is good on large files dl

My BitComet version is 0.94 ..
When I open it and download torrents. The speed is good then slowly decrease till 1kb/s ~ 8kb/s. I have to close Bitcomet and open again to get back that speed. Sometimes it doesn't get back. What happen to it? Unstable download rate?

Anyway, in statistic window I saw this :-
NAT port mapping: Failed [UPNP device not found!]
Although I don't know what it does but I would like to enable it to see if my speed can get any changes.

Another thing is that my download speed is kinda fake I think .. Downloading a 3gbs torrent at 100kb/s+ but it's slow. Go toilet for few minutes and come back but not even 0.01% increase also. I checked the downloaded megabytes, in 100seconds I suppose to get around 10mbs but it's not. Maybe around 300kbs only.

Previous version super slow.. 
Oh I see .. I am happy with my speed now but don't know whether it's running at true download speed or not.. 

Installed 0.70 .. Download speed damn slow and always get error.. LOL

everytime i turn off my bitcomet, my connection will disconnect by itself... i faced this recently only...

can somebody tell me how to solve this?

sorry brother...i did not read the first post
just read through it, my half open limit is 200  
will try set it lower later..

regarding the port forwarding, i have put the BitComet.exe into my firewall exception list. do i need to add port in the exception list?

Hey guys...how come after i open bitcomet my pc become unstable??Im on bitcomet blazing speed 100kB sec(max speed even dl from ftp)how do i reduce the bitcomet memory usage??it make my comp real laggy...

but i still can suft website smoothly.. or maybe my setting or connection setting?. So what should i check? i am using )0.94 then switch to 0.95 and 0.96 but still having same problem. I am sharing internet with main router(my friend) and i using wireless adapter to receive the connection.