All connections, wired, wireless, internet, intranet, and cable fall under this category. Use this tag if your issue involves establishing, maintaining, adding, or removing connections.

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0
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1answer
30 views

Laptop insists wifi password is wrong, will not connect, but used to connect fine

I have a windows 8 laptop and was connected to the wifi fine for a couple of weeks with only average connection problems. But then 2 weeks ago I had lost connection and when I tried to reconnect it ...
0
votes
0answers
26 views

How to figure what is blocking ports

I have opened the follows ports in the router config TCP 5242 4244 UDP 5243 9785 But these still remain unreachables. I have also tried to disable Comodo firewall without success. Is there a way ...
0
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0answers
13 views

Wireless problems, only 1 connection is shown

Suddenly I noticed that my wireless connectivity to my home router is always about 3-4 columns and never 5, and my router is about 20 cm far away from my laptop. Also, only saved connections are ...
0
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0answers
30 views

Only outgoing connection, no incoming connection in LAN

In one of the Windows XP PC sometimes all other Pc's in the LAN connection cannot access it. but all the other PC's can be accessed from it.Its like no incomming connection only outgoing . It is ...
-5
votes
1answer
63 views

Get into the router setting without knowing the password [closed]

So my father has changed the router passwords, and programed the router to turn my wifi connection off automaticly at some times, for example at night. I wanted to know if there is any way I can ...
0
votes
0answers
23 views

dell xps laptop windows 8 can connect to wireless perfectly except one network that everyone else can connect to

Purchased a new Dell XPS laptop. Can connect to the wireless at work, at clients, at the shopping center but not to my home network. the network is not even visible. at home my ipad connect, my kids ...
0
votes
2answers
16 views

Can DB9 send data to another DB9 and DB25 together?

I have been asked to create a connection that would send data from a device to computer via DB9 connector. There it will be processed by our application. The same data should also be sent to a printer ...
0
votes
0answers
43 views

connection timed out on terminal , ubuntu 14.04 , ffmpeg streaming ,rtmp://

my problem is "rtmp://... :connection timed out" and "cannot open connection tcp://..." on terminal ubuntu 14.04. i'm trying streaming with ffmpeg, but errors that, please help me, thank you in advice ...
0
votes
0answers
19 views

Ubuntu Internet Configuration [closed]

The only way I can connect to the internet while using Ubuntu is by connecting directly to the router via ethernet cable. When I use another ethernet port in the house the OS doesn't even recognize ...
0
votes
1answer
31 views

How can I connect my laptop the the LAN connection of the desktop computer

My computer technician has formatted my computer last week and created a LAN connection. I have got a wireless router [Kraun] ....now, I have always been able to connect to this connection with my ...
0
votes
1answer
19 views

connection to srv1.srv-stat.com error in Chrome console

I'm using mavericks and Chrome. When looking at Chrome console I get this strange error saying: Failed to load resource: net::ERR_SOCKET_NOT_CONNECTED ...
-1
votes
0answers
22 views

Intermittent Connection

Symptoms= Windows 8.1 on a new laptop has a problem with like 3-5 second periods where there is no network traffic. It doesnt disconnect from the router though. At first I assumed it was the fault of ...
0
votes
1answer
68 views

Macbook pro 2014 won't connect via HDMI to Samsung TV firmware T-TDT5DAAC 1011.1 [closed]

Help me! I have no display on Samsung lcd tv Firmware: T-TDT5DAAC 1011.1 i got a macbook pro 2014 model with Mavericks OS. It connects to the other samsung tv we have but not on the one mentioned ...
0
votes
2answers
31 views

Unidentified network activity bursts on my computer

I have been experiencing this issue for some time now (maybe 1-2 months), and didn't know if it was something from my ISP or my computer, but I have sudden burst of network activity happening in the ...
0
votes
0answers
19 views

Various hang-ups on Plesk 12 / debian squeeze system

I am experiencing strange system hang-ups. apache2 reacts in such a way that out of 5 requests, usually about 1 of those will simply take ages for the server to respond to, or it will simply vanish ...
0
votes
0answers
11 views

About Connection Speed

I have this problem for months and I couldn't solve this. It's really weird problem for me. I have a cable modem NetMaster and additionally TP-Link Router (to extend wireless area). There are three ...
0
votes
1answer
41 views

Windows 8.1 WLAN icon at taskbar not responding occasionally

I am using Windows 8.1. A strange problem i am facing from long ago since Windows 7. I have Intel Wireless N-1000 WLAN Adapter in laptop. Its working great and satisfactory for using WiFI networks. ...
0
votes
0answers
33 views

Two users on Windows 7 connected to different networks?

I happen to need to use a VPN, but also need my local connection. I can't connect to these two together though, as I need just some software to run on the VPN, while the rest of it must not. I tried ...
1
vote
0answers
40 views

Laptop having connectivity problems everywhere

My laptop (HP Envy dv6, running 64-bit Windows 8) loses connection entirely every half hour or so. Connection will be extremely weak for much of that time, then regain strength before suddenly ...
1
vote
1answer
25 views

How to keep sshd alive on MAC OSX?

How do I keep sshd alive so I can connect at any point? I'm not trying to keep an existing SSH connection alive - I can't create it in the first place. Environment: Mac running OSX 10.9.3. ...
2
votes
0answers
54 views

300Mbps Wireless router but extremely slow speed

I have this TP-Link TL-WR840N which claims to be a b/g/n 300Mbps wifi router connected to Wimax modem and to PC using 1 Gigabit port. when send or recieve files from other devices (android ...
0
votes
0answers
12 views

How can I queue a script to run the next time a system is up and connected to the internet?

I'm using mailsend (on a Mac) to send mail from the command line. I'd like to set this up such that I can execute a send command, but if my system is disconnected from the internet, that command is ...
0
votes
1answer
28 views

WAN light is not stedy in netis 2411 router

I m facing a problem unable to have wifi connection, as the netis router light is not steady.how to fix this?
0
votes
0answers
15 views

Wifi not able to choose between the available APs

I am using my laptop to connect to a wifi network at office. The office setup is such that there are many access points set up at multiple locations in the floor. The place where I sit is in such a ...
0
votes
0answers
23 views

Internet disconnect after i have logged in

In my house, I have a Lenovo laptop, that is connected through a lan wire (Qualcomm Atheros AR8162/8166/8168 PCI-E Fast Ethernet Controller (NDIS 6.30). The problem is, that the lan wire keeps ...
0
votes
1answer
68 views

Xubuntu 14.04 making connections that I can not explain

I recently installed Xubuntu and I have noticed my new OS making some strange connections. I have made sure to close everything that would have a reason to make any connection like the music ...
1
vote
1answer
60 views

Network Adapter takes a long time to connect

Long story short, whenever my pc powers up, wakes up, un-hibernates etc, my network adapter takes at least 5 minutes to establish a hardwired connection to my router (and subsequently the internet). ...
2
votes
1answer
136 views

WiFi disconnecting and wireless adapter disappears [closed]

I bought an HTPC based on the GA-E350N WIN 8 and using a TL-WN723N for WiFi. From day 1 I started to have problems with the computer losing WiFi connection and the yellow exclamation mark appearing ...
0
votes
0answers
53 views

netstat returns a huge amount of connections

I am having connection problem with my internet connection, it drops really frequently and it is almost impossible to connect to my phone for debugging apps using both wired and wireless connections. ...
0
votes
2answers
262 views

Network bridge in Windows 7 immediately drops internet access on host computer

I'm trying to bridge my laptop's wireless internet connection to my PS4 (the PS4 has spotty wireless while my laptop does not), but every time I bridge the wireless adapter's connection with the wired ...
2
votes
0answers
52 views

Restore console session after remote desktop disconnects?

Is it possible (through group policy, etc) to automatically restore the console session to a Windows 8.1 PC after a remote desktop session disconnects? I'm aware that you can run the command "tscon 1 ...
1
vote
1answer
193 views

Windows 7: Increase VPN timeout to keep connection because of unstable internet connection?

I use the built-in VPN support of Windows 7 Home Edition to connect to my company. But I get disconnected a lot, which is probably the result of an unstable LAN or internet connection (I can't do ...
0
votes
0answers
14 views

show dynamic ssh tunnels on server

SSH offers a cool feature via -D option to create dynamic destination tunel over ssh connection. Is it possible for me as a server admin (e.g root) to get a list of these tunnels that users created ...
0
votes
0answers
29 views

How to disable a pc to connect to internet with usb modem

I want to make a configuration in a computer in order to make it unable to connect to internet with modem. I've tried to give it a static ip adress but it works only with WIFI connections. Have you ...
1
vote
1answer
234 views

How to fix the slow DNS lookup and long time in “connecting”? win8.1 and chrome

Here is a video about how my requests are queued up in Chrome and how much time it takes. It is amazingly slow: More than 3s just for a DNS lookup Around 20-30 seconds to load a page and also fails ...
0
votes
1answer
27 views

One network, two macbooks, one is fast and the other is slow

I really need help for my friend. I know next to nothing about computers. My roommate and I both have macbook pros from the same year running OS X, are both connecting wirelessly to the same xfinity ...
0
votes
0answers
41 views

Where can I find an list of explained Event ID's for Windows Event Log? Which one corresponds to network state changed?

Where can I find an list of explained Event ID's for Windows Event Log? Which one corresponds to network state changed from "internet" to "limited connectivity"? I am in need to reconnect ...
2
votes
2answers
97 views

Computer causes internet loss on other devices

I have a switch that is directly connected to my modem. attached to this switch are a computer, PS3, PS4 and a NAS. They all have been assigned static IP addresses. My problem is the following: ...
0
votes
1answer
81 views

Internet connection speed higher after midnight

In the last few weeks I've begun noticing that my internet connection speeds up noticeably after midnight. In fact, it is only past midnight that I am able to download at high speeds (700-800 KB/s ...
2
votes
2answers
125 views

How can one Wi-Fi laptop spoil the network for everyone else?

Lately, our internet connection output can vary from a whopping 12-13 Mbps flow, but other times it becomes utterly impossible to connect. And I've noticed that the latter case happens when my brother ...
1
vote
0answers
86 views

pc monitor not recognized anymore with hdmi connection

Problem: my monitor (asus vk228 series) suddenly stopped being recognized by my laptop (msi gt60) when im using a hdm connection. vga connection works. furthermore every piece of hardware seems to be ...
0
votes
1answer
21 views

Concurrent VPN connections in the VPN Router

I am planning to procure a Cisco RV042 VPN Router, here are the specifications for the same. How to figure out the number of concurrent VPN connections possible by looking at the specifications?
0
votes
0answers
48 views

HP Premium Digital Headset not detected

I recently bought a HP Premium Digital Headset, a usb-headset with mic. Now the problem is that my computer sees it as an unknown device. I am therefore not able to use my headset. So my computer ...
0
votes
1answer
64 views

Wifi connection is excellent. No internet. All devices and laptops work except desktop with vista. Help please

Wifi is excellent. No internet access on desktop with Vista. Devices and laptop work fine. Wires are secure. Please help.
0
votes
0answers
23 views

Zoom 5143j modem disconnects from cox

It seems that we lose connectivity to cox and the zoom modem does not automatically reset itself without us pushing the reset button or disconnecting and re connecting power. We are always able to ...
0
votes
0answers
38 views

Mimicking a bluetooth disconnection

I've written a program to control a bluetooth device. I'm trying to test cases when the bluetooth disconnects, i.e. if its out of range. Physically taking the device out of range is one possibility, ...
1
vote
0answers
61 views

Why/how does switching devices “invalidate” the Bluetooth connection?

Sorry if the title is confusing, couldn't really come up with a more descriptive one. So I have a soundbar (Samsung HW-F450) with Bluetooth. I can and I do connect to it from my laptop to listen to ...
-2
votes
1answer
117 views

How do torrent clients like Utorrent work behind the scenes? [closed]

I am looking to write my own small scale torrent client, similar to Utorrent. However I am unsure of how to even begin to establish a connection to the different seeders. Once I have a torrent file ...
-3
votes
1answer
31 views

Can I start a remote connection on an other location from my own pc

I have 2 pc's. Both running microsoft remote desktop. Now I want to start a remote dekstop connection on pc 2 of pc 1. I want to do this from pc 1. Is this possible with remote desktop or any other ...
0
votes
0answers
44 views

Socket connection drops on JDK 1.7

We have 2 server, first (old one) with Windows 2003 server x86 and JDK 1.6 and second with Windows 2008 x64 and JDK 1.7, We run actually same application, has wrote in Java, which is trying to keep ...